Copper's Surprising Reaction to Strong Magnets | Force Field Motion Dampening
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- เผยแพร่เมื่อ 25 ม.ค. 2018
- In this video I experiment with Lenz's Law And Faraday's Law of Induction to generate electricity and magnetic force fields in copper. Check out my sponsor Brilliant for a really fun way to learn! www.Brilliant.org/NightHawk
To read more about Lenz & Faraday's Laws see the following links:
en.wikipedia.org/wiki/Lenz%27...
en.wikipedia.org/wiki/Faraday...
Thanks to all my Patrons for helping me make these videos! A special thanks to my top Patrons: Syniurge, Matthew Leitzke, TheBackyardScientist, Enzo Breda Lee, John Johnson, & Thibaud Peverelli! / nighthawkprojects
Thanks for watching!
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At 1:37, you said "...there is no attraction, nor repulsion...". Wrong. There is attraction or repulsion, depending whether magnet goes toward copper clad or away. Copper is good conductor and magnet generates eddy current, which in turn produce exactly 'mirrored' magnetic field when magnet approaches the surface of the copper. When magnet going away from the copper, you can feel resistance because then magnetic field 'flip'. Still somewhat 'mirrored', but as a 'negative', or in reverse. When magnet going toward copper, north produces eddy current that produces north pole in copper. When you pull magnet from the surface, north pole produces south pole - which attract or as you said - make a feeling of the resistance. When stationary, no eddy current.
Yep, you're right. I got that part wrong in the video.
Milan Karakas, Thank you so much for your informative comment. Eddy currents are spectacular. As a boatman, I have used counter-revolving currents to move my boat upstream right alongside the main current flowing in the opposite direction. This is done by employing the counter revolutionary vortexes that run along the edge of the main flow. These forces are often ignored in modern technology. Blessing to you.
Milan Karakas good
+Ken Bellchambers, I'm sorry, I didn't get, what you did? Could you please explain it?
LichtTempler, Along the edge of a fast moving stream of water there are a series of counter-rotating whirlpools of water. These little vortexes as they revolve, form a pulling force opposite to the main flow of the river. The phenomenon happens when the side of the stern of the boat is kept against the edge of the main stream. It will propel the canoe, for example, in the opposite direction of the main flow.
So nice to have the video immediately start with the good stuff.
Repent to Jesus Christ!
“For in the gospel the righteousness of God is revealed-a righteousness that is by faith from first to last, just as it is written: “The righteous will live by faith.””
Romans 1:17 NIV
B
@@jesusislord6545 wha?
Hacker man
unlike your stuff
You mean two unskippable ads?
Every physics related thing is fascinating utill it is added to our syllabus.
Until the lion learns how to write every story will glorify the hunter
@@psabmybt3521 unrelated but fascinating.
Hahaha haha!!!
ERP VIDEO wow that's an excellent one.
Until calculus is added
2:21 I have never thought to have my students actually connect an open inductor like that before! I also love how you used an led to show the emf generation. I tried it with a small regular bulb but it was no use; the emf generated seems to be only around the hundred mV range. So, I definitely need to buy some small leds - and flat copper plates !
I just tried this at home and it feels like I'm dragging the magnet through molasses. Super cool!
what dude you use copper wire?
The biggest question I have with this is, What can be done with it?
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
With the copper wires that sage by the way every time the Magnum pass is it it's age it puts upon the wire with it turns the limestone
I’m 69 and that’s the first time I saw a magnet interacting with copper in that way. Very interesting, and thanks to you.
nice
I knew someone would respond with that.
I got you beat, I'm just 2 months away from 71, and yes, this is very interesting.
In the 60th switching relays had different copper slugs on them for timing.
Nice
I think I've just found a way to make my toilet seat shut quietly
Copper toilet bowl, magnetic seat, piercings, sounds fun!
🤣🤣 thanks for the advice
@@DenisKz bro wear the hell are your piercings if magnetic toilet is an issue
@@ex5080 do u really want to know?
@@ex5080 Google "Prince Albert"..
WOW! That was awesome! You are excellent at not only setting curiosity ablaze but giving it the endurance to either try for yourself or look into more info about the subject. Thank you!
Great film. I'm sharing it with my 7-year-old grandson, who spontaneously shared his interest in the subjects of magnetism and electricity.
The young ones … the neeer incarnates - will teach us, if we let them.
They know heaps … and, they did not read it in a book …
They came in KNOWING.
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
No way! That"s awesome! I've known about these principals for a long time but never seen it demonstrated this well. 10/10! great job Ben! Also, maybe put some links in the description for the magnets and the copper plates? Thanks!
Really well explained. Thanks for taking time to make this. You sir, just earned a like & subscription.
Absolutely beautiful and stunning experiments, camerawork, editing and narrating!
I was not a great physics or chemistry student, despite enjoying both principles. This lesson would’ve gotten me excited about learning.
This is a great example of how school could be so interesting and educational if they presented it with fun stuff like this.
they didnt want us excited about learning at an early age....JD Rockefeller quoted he wanted a nation of workers not thinkers when he started the education system, and they knew more than this already back then.
@Connor Winn
Magnets on this planet are just sympathetic magnets of the earth's double torus magnetosphere.
We live in an electric universe powered by and held in position between the double torus's of galaxy, sun, planets magnetosphere.
Precious metals are magnetic ISOLATORS of the double torus magnetosphere.
Earth's magnetosphere is powered by the Sun's magnetosphere which in turn is powered regulated by it's position relative the galaxies Bulge & nucleus.
The GALACTIC Milankovitch cycles cause our cliamte trends and cataclysms.
Eccentricity being the 235,000 year rotation of the galactic bulge. Antikythera device was a predictor. We are at year 201,000.
Obliquity is the climate trends between aphelion and perihelion with the galactic bulge. every 60,000 years we are 34,000 years away from perihelion with the galactic bulge.
26,000 year Precession of the equinoxes or Magnetic north, eclipsing the nucleus of the galaxies magnetosphere causes an exponential rise in magnetic/gravitational energy for the 1,000 years it takes to eclipse the galactic plane equator.
We started crossing in 2012 like the Mayans predicted and magnetic north shows. We are at 24 degrees west declination increasing towards the centre of the double torus in 500 years. when it will switch to 24.5 degrees East delineation decreasing for 6,000 years.
Jesus warned us about these the climate change END TIMES with the book of REVELATION & the cause with the 7 north stars of the PRECESSION of the Alpha Omega equinoxes he held in his hand.
These are just the birthing pains. Mother Earth's WATER won't break until the 2033 conjunction of Mercury-Venus-Earth causes the MOON to pull the earth's increased magnetosphere & oceans out and around the planet east to west 800 mph at the equator as in the days of Noah.
We are not Gods. We are not causing the Sun's magnetosphere energy output to increase.
The PRECESSION of the vernal autumnal equinoxes is.
Jesus unites us & warned us all.
@@jessecrump7594
BLOOD** R’fellers & Rotchilds
Their time of heinous control is swiftly coming to an end.
🥳
@@snowyowl6892 you think so? Trump.is leading the way for them all...all.in it together.
I already knew a little about this, (not much) but you expanded my knowledge in a way that was both easy to understand, interesting, and visually stunning.
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
I have been waiting for you to do a video like this and if I recall even suggested making a Faraday generator. This video gives me goosebumps. Absolutely love it.
As other people have said, this also works with aluminum. I have seen magnetic brakes used on a land speed record car that had aluminum wheels, not meant to slow the car from top speed, but to slow it down once the parachutes have been used. It was very ingenious. They had a ring of neodymium magnets on a hydraulically controlled plate.
The phenomenon is present for any conductor, but the effect is reduced as the conductor chosen is less and less conductive. A silver plate would work better than a copper plate, which works better than aluminum, which works better than zinc, which is better than titanium, etc.
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
made one years ago for a small engine dyno. few design flaws but it did work. up to about 20hp, any more and i couldnt get the heat away.
some brassy unknown material disc from the scrapyard, bunch of neo magnets recessed into very shallow pockets in a steel plate from the back of a speaker, reaction arm on a set of scales, and a lead screw to adjust the magnet gap. the disc spun, coupled to the crank.
have to complete the circuit at the back of the magnets. gives a nice focused field out the front where its needed. most people tend to miss that point...
obviously deep pockets just short each magnet out to itself :D
the disc gets HOT. real freaking hot. every watt of power the dyno is registering is dissipating as heat. could easily stall a 20hp, with power to spare, but the disc was smoking, starting to glow, despite the water spray... design flaws : )
and neos fail rapidly at 70C+. lol. ferrite will take 150C or so, and alnico will tolerate redhot, but is a bit pathetic... and expensive...
i brushed the dust off it lately, revisiting the idea. it promises a certain advantage over any thing else in the application of certain "renewables"...
get carried away with this idea of "electrons" and forget that they need something to pump them, just like hydraulic fluid in a bottle is basically useless but will give you gangrene at 20,000psi from a leak, or move a large rock in an excavator bucket... and whilst hydraulic fluid happily sits in a bottle, electrons tend to dislike each other and refuse to congregate in large numbers unless beaten with a large stick...
this is hands down one of the best videos but he did miss the bit with the coil, open circuit, shorted, LED... a decade resistance box would have shown something even more interesting, along with some maths relating to the mass of the magnet and gravity... EFFICIENCY. or, load matching, and how it relates to efficiency. where is the work done, how does it relate to the mass of copper versus the magnet strength, its mass, teh resistance of the copper wire as its wound, blah blah...
where is the work done in a generator, where is the load, and what are their limitations?
This is a great video, it would be good to see a video on you explaining how a speakers voice coil works in detail and maybe a coil inductor on a tweeter in a crossover.
I am a retired engineer and science teacher, and thoroughly enjoyed your demonstrations. I had never seen the magnet-copper wire coil demo before, and it is a great one.....
I hope by science you mean geology.
I am a scrapper and I bet those plates were not reasonably priced
Roy Bunnell You can have a similar effect with a piece of copper pipe. Cut a short section out to act as a window - as the magnet falls through the pipe, you can watch it slowly cross the window.
It is Atomic Physics. It works because the Universe is Atomic. To understand Atomics is to know the universe. This is why I am good at it. I find it interesting how one idea can have some many results and applications. Mind blown yet?
Is not the copper plate a closed circuit - did you see any power generated from that. Remember he did say it was difficult.
I used to repair aircraft gyro instruments. Some types of gyro instruments use magnetic damping to dampen gyro gimbal oscillations. Also, some bait-casting fishing reels use magnetic damping to control backlash.
MrCharlieCom I
MrCharlieCom 8
i was just thinking about this video, and i think its possible to polish the surface of steel using magnetic breaking. the traveling fair where i live has a ride that takes you up about 100 feet on a tower and drops you. The way the ride stops is electromagnetic breaks that fit around metal fins. from what i remember, there were 4 metal fins that were at least a foot long and probably 8 inches wide. likely, they were bigger as they were far up on the ride. the part of the ride with the seats that falls rides on a square piece of scaffold with wheels to keep it aligned, and it has 8 electro magnets, one for each side of the fin. the fins are attached to the outter framework of the ride, so force applied to the fins sits on cement pads placed on the ground. the failsafe is a massive pile of recycled tires under the seats. if the magnetic breaking fails, you literally just land on a huge pile of rubber.
The interesting thing to me is that the fins were POLISHED. They stood out as extremely polished to a perfect mirror finish, and the polished part of the fins was only where the breaks run over them. It has always made me wonder if some kind of surface stripping happens when you are breaking such a massive load over a fairly short distance. also it freaked me out that the ride didn't use permanent magnets and only have a pile of tires as a failsafe.
"The interesting thing to me is that the fins were POLISHED. They stood out as extremely polished to a perfect mirror finish, and the polished part of the fins was only where the breaks run over them. It has always made me wonder if some kind of surface stripping happens when you are breaking such a massive load over a fairly short distance. "
Very interesting! Thanks for sharing your observations.
This is so fascinating so many different effects and reactions, Thank you for this!
This is one of the better videos I've seen demonstrating and explaining this.
I remember when you were just a fellow pyro and I'm happy to see how you're branching out and growing your scope and channel.
Looks out of this world 😁
The way swinging magnet comes to a stop is amazing...
Still a great set of footage with copper and magnetic fields. Love it! I have used this for years to show off the science...
Amazing that this hit my recommended now, years later. Great content!
Superb demonstrations. Prior to this I'd only observed the effect using a Cu tube and small magnet dropped through. These are far more visually interesting.
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
Wow! Thank you so much for this really cool experiment! It definitely had me "wowing" during the magnet dropping toward the copper plate. The slow motion dampening was really cool to see in action! I've been curious about electricity my whole life as far as I can remember since being inspired by Mr. Wizard from back in the 1980's on Nickolodeon. This really gave me the child like curiosity that I miss. I would describe it as the modern day tinkerer and makers crowd. Thanks again and keep up the good work!
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
Electrical theory is every single day at my job so this principle is nowhere near new but it is cool to see how others explain things and compare them to how I describe principles to newer folks to the trade. Excellent video my friend
اريد التواصل معك
this video showed me a clear (very crystal clear bruh) demonstration of Lenz's law and Faraday's. this video was amazing and i will suscribe to see more of your work.
strongmagnets, copper plates, outro with a parrot.... Thats to much awsomeness in one video loved it
I like how he used the copper plate as a cushion for the wound wire demo, instead of like a pillow or something.
Frank Belton-Brown ---> You caught that too! Not many people did OR they didn't comment on it. :D
This makes me incredibly happy to watch. Thank you for the video.
Wow. Great video. My physics teacher recommending watching magnets through copper as I was having trouble understanding magnetic flux. Thanks.
Now this is what I call a TH-cam of QUALITY! It's handy demonstrations of magnetism and copper are meaningful and beyond interesting.
Good work Mr. and I will subscribe, like sooner than now:)
We live in a 100% magnetic universe..... it's that simple!! The center of a magnet is by far the most powerful part!!! that's where you will find anti gravity and most everything else. STUPID HUMANS!! We went backwards in the Iron age!! the center of a magnet is where we belong after all that's what we are all configured with..FACT!
Please review the works at "CORAL CASTLE, Florida. (TH-cam), He would "VIBRATE" ,, not oscillate the granite at a resonant frequency to the type stone he was working with. Granit has allot of magnetic properties given it's make up... You just need to vibrate at the correct freq. and it will become workable. Keep in mind we are talking about vibrating only the "B" field of a magnet into the rock!!! You will note at Coral Castle he also had a horizontal stone , similar to Stone Henge... All his magnetic generators were in the repel mode to maximize the "B" field.. SIMILAR TO THOSE Shown ON THE PYRAMIDS OF EGYPT.. FACT!!, THINK about it THAT'S exactly why they used copper tools!!!! You must use copper tools and any iron would totally dispute the field. Quantum Math is total B.S. E=MC2 is also total BS... E=MD. (Magnetic density). Thanks Vincenzo.. Please use your brain!! If your professor gives you any flack, have him explain the speed of magnetism. It's instantaneous.
That's how they used the pyramids as transportation devices, inter Galaxy type transportation that's exactly why they were 8 sides to create a perfect hologram from earths magnetic field that could be used to connect interglacially
I am SO glad I came here, this is amazing, learnt a few things, a few went over my head but oh boy was that satisfying to watch.
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
Awesome video. Awesome content. Great sources in description. New subscriber here.
Everything in this video was amazing, but the part that surprised me the most was the bit where you rotated that cube from like 2 feet away. That's the farthest distance I've ever seen *tangible* magnetic effects (aside from compasses), considering that usually, magnets only overcome friction when they're a few inches apart.
ya good piont. i thought the same thing too. that was extremely far away and perfectly accurate, i wonder if he could go even further
@@isaacb.4324 or it's a scam.
@@murrijuana2842 magnets are a scam?
That part really confused me. Does it have anything to do with the copper or was it just that his magnet really is that super powered?
That's a good tool for "magicians" to use in levitation tricks.
If you thought I was going to sit through the ads at the end just to watch your cute parrot, you were totally right.
Thanks for sharing this...
You are appreciated for being encouraging to those of us that wish to improve our lives...
Well I've said it before but I'll say it again. Your channel is such a great educational resource!
This is very fascinating! your videos are always very interesting to watch.
Fantastic vid, I'm understanding the way magnets & copper work together to create electricity. Thank you so much!!!!
4:38 Elevators could have that system as a back up too. Lenz's law is so cool 😊
Great video.
I think one of my favorite things i came across years ago was using a powerful magnet to rotate a copper ball as i swiped it by. Similar principle, but reversed motion
Amazing video and the fact that you have such an amazing parrot just multiplied it. Wicked.
I've always thought this would be a great way to land vertical take off and landing machines, like the reusable boosters from Space-X. Not only would they resist change when landing, they would also absorb shock from higher speeds. I think they would allow some sort of loose "grappling" effect in the case of the moving landing base(OCISLY for example) and would stabilize it before actually touching the surface.
They would need ENORMOUS electromagnets and batteries (maybe not too big, since it would be an one time thing and it would be just a pulse. In that case, just a big ol' capacitor would work)
And those things would add weight to a rocket which is an analogy to something you generally don't want to do
The base would also be a little heavy since it would need a continuous or a few big plates, why is weight a problem? Don't those things land in barges?
The magnetic break thing might not be a so good of an idea simply because of the fact that it would just be a hard break coming earlier, instead of hitting the ground, it hits the magnetic field, making it about the same thing as hitting the ground, because the deceleration would be about the same
There's hope though, if the rocket has the coil on the outside and it has a little tube or something, it would have more time to break
SeanHodgins it is still an interesting idea
The additional weight would be pretty significant.
You would still be going from terminal velocity to almost zero in a few short seconds. You might as well have them crash land.
I bet if you'd mathematically compare the way the spacex booster landings work right now with your idea, they would be identical.
This is incredible. Amazing teaching. I love watching your videos.
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
Thank you for demonstrating these two laws in action with a copper plate. Very interesting, and fascinating. Are the copper plates you used solid copper, or another materiall plated with copper ?
This must be a thick, good conductor slab. Plating with copper will not yield any such effect. Instead, you may use aluminium (again, thick).
Off topic but I love your bird I used to have a black headed caique too. And wonderful video by the way.
I used to have a black headed co--oh, nevermind
Scores big in Scrabble too. :)
I love these simple concept videos, just a single idea that gets expanded into something bigger.
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
This was FASCINATING, thank you!
The world makes so much more sense now! Thanks you so much for this, I will never forget it!
I'm a 5th grade science teacher and we just started with physical sciences. I can't wait to show this video and let them recreate it in a lab
Mr Hardaway I wish I had such a cool teacher!
Georg Friedrich Händel same
You should show your students the effects of magnetism & electricity on other things too.
Did ya know if you move a N52 magnet under a saucer with a thin film of water in it, you can see visual distortions in the reflections on the surface as it passes. You might wanna look up the "water bridge" experiments as well as show them some High Voltage Discharge experiments like the ones done by YT users Mr2Tuff2 & diveflyfish.
There's the easy way to do something and your name
You should attach a voltage meter to your setup, and show them how a change in magnetic flux, generates electricity.
Fantastic video!
this is amazing dude !! And the bird at the end is briljant !! I would go for a couch and a cat sleeping on my lap while i pet it closure. besides that , thank you for this information i'm gonna try this right now !!
Have you try'd this with gold btw ?
Your incredible I really thank you for sharing that I’ve been looking for a good video on something just like this keep at it !😊⚡️
Now, how do we make regular material into a magnet? Then we’d have antigravity.
@paulczar
Google "electromagnet"... ;p
It's unfortunate that he put everything in terms of electrons and fairy dust. No one has ever seen an electron because they don't exist. Magnetism and electricity have nothing to do with electrons. They create force with fields.
Thanks for making this video + providing links for the laws......
this is hands down one of the best videos on this subject, but you missed a vital part when you replaced the shorted coil with an LED.
a decade resistance would have shown how the resistance of the coil, the resistance of the load, and the potential energy of the magnet in falling are DIRECTLY related, and just how much power you actually can obtain... and where it is produced.
say, several coils of different gauge wire, but the same mass of copper... the amount the magnet slows in each case... how the voltage and current may alter but overall the energy stays the same, but WHERE IS IT BEING DISSIPATED?
the dead short may give the highest braking, but ALL the conductor heats evenly.
whereas an ideal resistance in a"circuit", not too large, not too small, will give the maximum power dissipation at I2R in the load, with some heating taking place in the coil itself still. too large, and then theres no heat developed at all... you are getting closer to an open circuit.
too little... and you just produce heat. in the generator. instead of in the kettle. or the toaster.
Great video! Compared to the usual "monetized science experiments" channel, your production values were better, you did more interesting experiment variations (including a number I've never seen before, and I'm a pretty big magnet fan), and your science explanations were more legit. And when you _do_ make a science error you're called out on, unlike awful "I'm not a scientist, but I play one on TH-cam" channels like The Action Lab, instead of trying to argue, deny, or ignore to save face, you pin the comment and acknowledge you were wrong. Good man.
Your parrot is also cute. That was funny when (s)he was digging in your ear and not only was your spiel entirely uninterrupted, but you didn't even flinch. 😁
Anyhow, will definitely plan to check out more of your vids.
FUCK YOU?
DanHarkless ﴾Halloween videos, YTPs, & more﴿ to add further to your comments, I for the first time saw explanation in a video.
so does this also happen with other non-magnetic metals like zinc, aluminium, tin, lead, etc?
@@skylerlandale1437 If they are conductive, yes. But copper is far and away the best conductor of common metals, better so even than gold.
@@ChristianRThomas can you measure conductivity in metals in terms of a number? i mean is there a tool or a scale that can measure this and show different ranges between different metals?
Thank you!!!
Saw the daily dose of Internet and immediately when to see this video
@@i_fish6657 same that was pretty cool
your the reason why im here
@@i_fish6657 same!
I’ was looking for a science experiment and found this on your channel thanks
Couple of questions. 1: does the dropped magnet acquire any spin when it's decelerating (I couldn't quite tell from the slow motion)? 2: when you were manipulating the cube from a distance, through the copper plate, how did it compare to manipulating the cube without the plate being there (did the plate attenuate the magnetic field somehow)?
It does look like there's a slight spin
Glad that I ran into this video again because I just thought of another question about this magnetic braking.
Would these experiments show similar results if we switch the magnet and the copper? As in, if we were to drop a piece of copper onto a large magnet block, would the copper piece brake the same way your magnet braked when it was dropped onto your large slab of copper?
I'm wondering about this because, when you mentioned about applying this scientific principle to rollercoasters and trains, where do they put the (electro?)magnet and where do they put the conductive metal? As in, do they put the (electro?)magnet on the tracks and cover the front end of the train with the conductive metal, or vice versa?
Can you post more similar experiements regarding magnet vs copper and other metals? It's very very interesting.
Thank you: nicely explained Faraday and Lenz's laws
ive been playing with my magnets and copper ingots while watching this, nice video
That's a great instructive video. Subscribed
now try it with copper that has been cooled with liquid nitrogen. ;)
I was thinking about it. Actually I was really thinking about getting my hands on niobium sheet and liquid helium to get some superconductivity going and see just how fast a magnet could be moving before the induced field could not prevent an impact. Called a supplier today for liquid helium and the minimum order is 180L...So not sure what exactly I would do with the rest of it, if I could even afford it. If you want to give it a go it would be an awesome experiment for your channel!
I've heard that if you breathe it in, your voice will have a higher pitch!
So that might be something to look into doing with the extra 179L..
Yeah helium is tricky, I'm still trying to liquefy hydrogen. Magnesium Boride is my current target for superconductivity experiments due to the higher temperature.
Howtard Breathing liquid helium? Better not.
Would your method for hydrogen be cooling it in nitrogen under vacuum? Or do you know of another way? For an experiment like shooting superconducting plates with magnets I don't think I would dare tackle making my own coolant, I'm sure I would spend a week getting enough for a single test and half of it would boil off in the meantime. MgB2 would be a great option though.
Amazing demonstration, I was just sending this law and did not understand it properly in school. Your video made it srystal clear. Amazing work
until now I never really understood why electricity generation was so inefficient or how you could measure draw from an alternator or generator. I didn't realize that the amount of current the copper generates in response to the magnet actually forces the magnet to slow down. I learned today.
AleksSnipes ---> "until now I never really understood why electricity generation was so inefficient or how you could measure draw from an alternator or generator. I didn't realize that the amount of current the copper generates in response to the magnet actually forces the magnet to slow down. I learned today. "
However, I hope you did notice that when an LED was connected, the magnet did NOT slow down much.
Very interesting and well done. Thanks for the upload!
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
WONDERFUL channel with exceptional narration ... just found you ... subscribed 👍
TH-cam messing with me again shut my bell icon off Lord knows how many of your videos I've missed but I'll go back and watch those in due time keep up the good work man
Well done Dude! Carry on and the best of luck!
Use this same concept and try to make a larger generator using the magnets setup exactly like this, but use large plats as pickup coils
Why haven't I seen this video until now? I've been subscribed for 4 or 5 years and this is one of the videos that most fascinated me
Um, 'cause it's new?
I was an MRI Field Engineer before I retired and we often had fun with the Lenz effect. When MRI's were quite rare, there was always a drawer full of 1" steel washers on bits of string, so that visitors could 'see' the strength of the magnet. We soon got fed up with having to partially dismantle the brutes to get these out when, inevitably, some muppet dropped their washer and it vanished into the bore. We found a spectacular way of demonstrating the strength of the field, safely, by use of aluminium plates, about a foot long, eight inches wide and as thick as we could find - usually about 4mm. (Sorry to mix standards, but that is perfectly logical to me!)
When the user had a bunch of students or sometimes newbie doctors and we were on the premises, they would always ask us to "...do the trick..." Having first demonstrated that aluminium is not magnetic in any way, you place the plate upright on its short dimension, on the end of the patient table furthest from the bore of the magnet. Then you ask them what would happen if I let go. They all look round, because it's a trick question, right? It''l fall over.
Of course, as soon as you let go, it falls over and they all look relieved. Then you move the plate as close as you can to the mouth of the bore (disguising the fact that you can feel the Lenz effect working against you.) The you ask, what will happen now, given that it is non magnetic? They look at each other again, this time not so sure, but 99 times out of a hundred they've never heard of the Lenz effect and 'shorted turns'. When you let go and it barely moves (sometimes you have to give it a bit of a shove to get it moving) they are astonished and mystified in equal measure. It falls very, very slowly, although it does accelerate slightly. It's a great trick and a whole lot more spectacular ( and safer) than the old steel washers!
how do i get in touch with you
Buen trabajo excelente explicación! Gracias si colocas dos cables de cobre con un led a la placa del experimento del péndulo generaría luz?
Great video as entry level understanding. Thank you.
This is great! I'm finally starting to understand how electricity is really made!
I used to be told it was just steam running a turbine. I could never understand how it gets into our wires. Now I see there is an electromagnetic field that is stimulated by interaction of magnets and electrons
steam through a turbine hehe oh.. you gotta love it
ok, firstly it's not MADE, it's GENERATED
which is why things that make electricity are called GENERATORS
Secondly .. Electricity is just merely the movement of electrons through a conductor.
or in other explanations
a Copper Atom has electrons, and a certain number of electrons occupy each electron shell.
we are just concerned with the outer shell
this shell is called the VALENCE SHELL
and the 1 electron in the outer shell is called the VALENCE ELECTRON
Copper has 1 Atom in it's valence shell
and as such it would rather it LOSES an electron (That's how atoms work)
simply stated, an INSULATOR is an atom that would rather NOT LOSE it's electrons
a CONDUCTOR is an atom that would prefer to lose an electron or electrons
MAKE SENSE ?
so it's not important to understand the magnetic part of it .
Electrons have an electromagnetic field, REMEMBER THIS
now. when you line up (for arguments sake) one copper atom next to another and another and so on and they are all a certain distance from each other, but not too far either
BETWEEN THE ATOMS.... you get a force basically think of it as the South pole ofa magnet trying to come close to the south pole of another magnet
so.... ELECTRONS ARE NEGATIVELY CHARGED
and hence Negative repels Negative... right ?
so.. when an electron gets close to another electron... THEY REPEL
the FORCE that causes this repulsion is called EMF Electro Motive Force
now... remember that line of electrons
now..... IF YOU WERE TO PUSH 1 MORE ELECTRON INTO THE CIRCUIT
HERE IS WHAT WOULD HAPPEN
THAT FIRST ELECTRON , VIA EMF, CAUSES THE ELECTRON NEXT TO IT TO JUMP TO THE NEXT COPPER ATOM.
and that..... CAUSES THE ELECTRON IN THAT SHELL TO JUMP TO THE NEXT ATOM AND SO ON AND SO ON
AND VOILA....... ELECTRICITY FLOWS
and where does that first electron come from ?
well.... A Generator, a Battery, some external power source
does that help you understand electricity and how it's generated ?
Seeing the eddy currents halt the magnet on a pendulum is really amazing!
It's actually not current which stops the magnet but an induced magnetic field which opposes the motion
@@d.bcooper2271 and the magnetic field is due to current
Have you tried looking at this using HFSS software? I would love to see a video using that to look at this effect. I am sure it could explain a lot.
Outstanding demonstration! I created a Lenz’s Law demonstration video and more recently repeated it only I used saltwater in place of a non-ferrous conductor to see if eddy currents would be generated in the saltwater (NaCl). I can add a link if you are interested. Your demonstration is much more effective than mine. Good job!
This topic has been beaten to death on the internet. Somehow , your well thought out and interesting setups made it cool again. Pleasantly surprised. A well done video to remind us that we are, and should be, curious about our world. Nice work.
so satisfying to watch
Excellent presentation, excellent explanation, useful topic to talk about. So, thank you so much for all of that.
Love this stuff. Nice job.
Super natural never thought we could represent this sooo well Exelent job pal aussoum video !! 😊😊🙏🙏
This is a great way to visually show how electricity can be generated. Fantastic video.
Great video. Beautiful demonstration. I'll go sleep more knowledgeable tonight. Thanks
It’s really cool if you use a copper tube and a neodymium magnet through it it’s slows down super slow through it!! Great information video 🤙🏼 🤙🏼
E=MC2 is a joke! OK let's get this correct !! #1 The only reason radio waves and AC current travel out in space and down a wire is because of the "CENTER " of a magnetic field. (The "B" field), The North and South poles are the weakest part of a magnet !! Just like Tesla said, you got to look at things you can't see !! At the center of a magnet is anti gravity, (just tap the center on any glass or plastic and it will loose weight), The center can repel water if vibrated at the correct frequency, If you vibrate the "B" field into granite rock it will become soft and you would need copper tools to work on same , you don't want to disrupt the magnetic (B")field ) with other iron. Once you understand the "B" field of a magnet and how it relates to the entire universe we live in, you will then understand what Tesla was telling everyone "LOOK FOR WHAT YOU CANNOT SEE"" .I believe the pyramids were inter galactic communications and transportation systems. Stone Henge and Gobekli Tepe , power plants. Take a look at Coral Castle Florida on TH-cam and you will see a similar pilar. I believe these horizontal pillars were oscillators that would provide excitation for many things from crops in the field to anti gravity FYI: If a UFO fly's to close to you the "B" field that provides the anti gravity ("B")Field). will cancel out your power source !!!! E=MC2 is at best just a joke!!!
How well does the magnetic dampening effect scale as speed increases? I would assume that the minimum intensity of the magnet required to fully stop the magnet would increase proportionally to the increase in the speed of the magnet.
It actually scales realy well with the speed of the magnet. The amount of electric field generated in the copper (and therefore the amount of oposing magnetic field) is directly proportional to the rate of change in magnetic flux through the copper. In laymans terms, the faster you try to move the magnet towards or around the copper, the stronger the dampening force will be. If you move the magnet slowly there will hardly be any resitance to the movement. You are also completly not wrong though, at some point the momentum of the magnet is simply to large and the opposing field won't be strong enough to deal with it in time.
“So, under hobbies, you wrote ‘magnets.’”
“Yeah, I like magnets.”
Mmmmm ....Magnets!
magnets and milksteak
Are you... attracted to them?
@ - I find them quite repulsive.
This was fantastic! I learned everything I now about science from one place, that was from Dyer Jr High in Huntington Beach, CA. The teacher made it so interesting that I wanted to pursue it further, unfortunately when I hit High School the teachers made learning about as fun as a root canal! At 65 I now try to show kids that science can be fun and exciting, yes even more than video games!
Thank you for doing what you do, and I just subscribed.
excellent presentation and the black headed caique looks great too!
Great video. Thankyou for this.
Does this sort of reaction happen with any other metals?
Yes, anything conductive
This is a great in-depth look at this phenomenon. I can see ways to apply it to my magic work 🙌
Thank you senior I like this lesson.
In terms of the sculptural terrarium idea I had responded in recent, previous videos of yours--maybe shards of magnetite on a Circular/loop of copper that is in a variable thickness between copper plating (leaf) and sheet metal, with your repellant on the lower portion, driving the flow antigravitationally to flow back over the upper curve. I do not know how copper solder, or any brazing process would be, though: if a piece of pipe would have to be pounded as thin as copper leaf, or if sheet metal could be formed in an adequate loop. I also do not know how much, or which type of, a patina would or would not interfere with the magnetic process. But, I like your creative inspiration skills.
Great explanation, very simple to understand.
Laser levels use this to dampen unwanted vibrations. A copper disk is mounted at the bottom of a pendulum that is free to pivot. A magnet is mounted below the copper disk and causes the laser to self level rapidly and be resistant to small vibrations applied to the mount. In this application the magnet is stationary to avoid magnetic fields including that of the earth from effecting the accuracy of the laser level. Without the magnet, the laser would eventually self level, but would be too sensitive to vibrations to be useful in most construction environments.
Cool!
Well how bou dah?
Nice find.
Love this. You’re very engaging.
Excellent demo and explanation