I'm sorry, in the very first sentence of the video, I made a typo and badly checked. The text of the video should be like this (I fixed the subtitles): "If we place a closed conductor in an alternating magnetic field, an induction current occurs in this conductor."
Hey you should add conplete explanation for the levitation. what you told is just half story of it. When current increases there is repulsion but when current decreases there is attraction. So how does the ring gets a net lift. I made this device and tilted it to 180° and it was still repelling. I don't understand why there is a net repulsion when there is both attraction and repulsion
@@withamit07 We can see the attraction/repulsion as between 2 fields (B1 the inducing one created by the coil, B2 created by the induced current in the ring) or as between 2 currents (I1 in the coil producing B1, I2 in the ring producing B2). The 2 currents attract if they have the same sense (e.g. both clockwise), as the 2 fields (think of 2 magnet oriented the same way, with the S pole of that above facing the N pole of that below). Now, the EMF (electromotive force) induced in the ring has a certain sense while I1 and B1 rise from a negative max to a positive max (during a ½ period, that is, ½ of 1/50 s). In this interval of time, I1 inverts its sense (negative for ¼ of a period, positive for the next ¼). So, if I2 were in phase with EMF (that is, reaching max and min at the same time), I1 and I2 would have opposed senses for ¼ of a period (thereby repelling each other), then the same sense for the next ¼ of a period (attracting), and so on. The average effect would be zero. But the ring is not a purely ohmic load, it's a coil (if only of 1) so it has inductance and I2 is delayed with respect to EMF (reaches max after). Hard to explain without drawings, but the result is that I1 and I2 have opposed senses (repelling) for a greater time. This imbalance gives a net repulsion. Compare this not-so-great average repulsion with the strong repulsion at 2m50 when the field is suddenly increased over a very short time (a transient)
More theoritically, the force which balances the gravity is actually the average magnetic force produce by the phase difference between the currents in the ring and the coil.
2:56 I think this illustrates how thrust vectoring magnetic Flux would work, but the broken circle would be the craft containing the magnetic generator, and the other ring is the ground. 4:35 there is a vortex in the middle of these 2 sphere shaped magnetic fields, that is a point of equilibrium between the 2 fields, that's xalled a Lagrange Point. Looking at the stars, they look like a geometric pattern from James Webb, after enough Lagrange points form, things start to arrange in crystal patterns, instead of spheres. In theory, if the circle in the above experiment spun fast enough, with enough g force, it could overcome the "gravity" of the generator, and push down on it, which explains how a small craft could overcome a larger planets Gravitational pull, or could possibly lead to light speed I think. If you spin fast enough you can overcome g force, and become like the mass of a large planet, just by using rotation.
I think something more should have been said to answer the question posed by @withamit07: “When current increases there is repulsion but when current decreases there is attraction. So how does the ring gets a net lift” Answer: We can see the attraction/repulsion as between 2 fields (B1 the inducing one created by the coil, B2 created by the induced current in the ring) or as between 2 currents (I1 in the coil producing B1, I2 in the ring producing B2). The 2 currents attract if they have the same sense (e.g. both clockwise), as the 2 fields (think of 2 magnet oriented the same way, with the S pole of that above facing the N pole of that below). Now, the EMF (electromotive force) induced in the ring has a certain sense while I1 and B1 rise from a negative max to a positive max (during a ½ period, that is, ½ of 1/50 s). In this interval of time, I1 inverts its sense (negative for ¼ of a period, positive for the next ¼). So, if I2 were in phase with EMF (that is, reaching max and min at the same time), I1 and I2 would have opposed senses for ¼ of a period (thereby repelling each other), then the same sense for the next ¼ of a period (attracting), and so on. The average effect would be zero. But the ring is not a purely ohmic load, it's a coil (if only of 1) so it has inductance and I2 is delayed with respect to EMF (reaches max after). Hard to explain without drawings, but the result is that I1 and I2 have opposed senses (repelling) for a greater time. This imbalance gives a net repulsion. Compare this not-so-great average repulsion with the strong repulsion at 2m50 when the field is suddenly increased over a very short time (a transient)
Mill out that aluminum tubing and add in some copper fillets , then try this again. Start with just one ring of fillets on the base of the aluminum tube
You won't get anything like a coil gun out of a battery. Even modern lithium ion. You want to do it with capacitors. In college, we played around with trying to build a simple two rail system. Using aluminum powder as the conductor at the back of the projectile. We delivered several thousand amps in a couple of milliseconds. And it kind of tore itself apart every time.
The closed ring with induced current having nearly 0 volts; the opposite model is a battery not connected to a load, it has volts but no current flow due to the resistance of the air or surrounding medium.
Try a closed toroid with vacuum inside containing a ferro-mercurial cobalt mixture (nano -particles in a colloid like suspension) suspension. Small coils individually wound around the toroid are connected intermittent manner one alter the other & powered in sequence so as to accelerate the mixture. As accelerating increases the mixture center inside the vacuum filled toroid therefore there is no friction with the walls. As the RPM Is increased, the mixture will become a plasma & a corona effect will be generated. Further acceleration will create a white glow that will expand outside the toroid proportional to the voltage increase. As the radial speed approaches near relativistic velocity, a decrease in weight of the toroid will occur. This is not due to “antigravity”, but rather by a poorly understood effect where the center of gravity is”hidden” from gravitation. Ever heard of the TR-3B? The central toroid is about 10m in diameter. What is not known by the general public, me included, is the exact proportions of cobalt, iron and barium per volume of mercury. Just for clarification, the entire volume of the toroid is not filled by the mixture. When it is activated and accelerated, it looks like a thin ring of glowing plasma centered inside the toroid. So the effect is not caused by a gyroscopic force, but rather hyper velocity of the gyrating plasma and the subatomic fields that are disrupted and redirected. The TR3-C is a significant leap forward, since using the same basic principle above described it is coupled with an Einstein-Bose condensate that forms outside the craft. How this is done is very hard to imagine, unless someone has profound knowledge of subatomic physics & different property of the different states of mater and how to transition from one to the other back and forth without enormous quantities of energy, since the craft generates whatever energy that is required… any thoughts? Can anyone with a solid physics background elaborate?
I wonder if sea water can be pushed against. Sea water is much less conductive but there there must be some induced current and its magnetic field must push against the original changing magnetic field.
Hum! Do designers know this. Most electric motors and generators alternators have aluminum casings, are those casing getting hot due to the heat of the motor, or it is from the electric being generated on those encased enclosures?
i wonder if it is possible to use this experiment on cars to prevent accidents putting aluminum in back and magnets in front of the car, ex. when the car speeds up and the driver try to reduce the the speed of the car but don't have enough time to stop, the Lenz's law can help the driver to reduce speed of the car 🤔or instead of magnets we can use electromagnets for controlling the magnetic field (if you understand what I mean ) more speed =more power to the electromagnet, less speed, less power edit: Grain:- i hope the video was interesting for you me:- you give me new ideas to save the world 😎👍 thank you
Well I think it would be possible. But it has a lot of aspects to think about, additional mass, and energy consumption (caused by the additional mass), etc... and magnetic fields are dangerous for some persons with heart problems...
Nighthawkinlight tried something similar. Look up Nighthawkinlight Cannon Ball Magnet. It doesn't seem too optimistic, but maybe it would work if the electromagnets were made to cover a larger surface area.
So the “Greater” meaning force or speed , if you will , that is thrust towards a closed system then what if we accelerated at a higher speed to affect the loop ? We should be able to use less powerful magnets & if the speed was tremendously increased , there would be no need for a “Magnet” at all . A simple piece of an alloy containing the ability to “know” “N & S” is all that is required .
I understood we should rather use alumimum plate with electromagnetism to cook food but still stick to copper for electrical supply. It would be nice if you could mention the supplied power on different nob turns how much in which condition? Normal herd or oven takes 3000 to 5000 watt, you used 300 watt max. Normal herd/oven max temperature is 537 degree celcius. Any guess about temperature in your experiment? Thank you very much for demonstration.
If your electromagnet is an iron cylinder and you insert an iron rod through the center of the cylinder, will it cause the iron rod to heat up? Also what would happen if you had that same electromagnetic cylinder and instead of putting an iron rod through the center, it was electromagnetic iron rod but instead of both cylinder and rod having the same type of current, one was an AC current and the other was DC? I find electromagnetism to be fascinating but I know very little about it outside of public school level science.
Yes, the iron rod heats up very quickly. For the same reason, iron transformers 50-60 Hz heat up. But transformers are made of insulated plates precisely for the purpose of reducing the effects of eddy currents on the core and its heating. My core is made of solid iron, so it heats up quickly, in just a couple of minutes it is hot. Yes, electromagnetism is very fascinating.
I would like to recreate this. What kind of wire did you use and how much? Where did you get the core? How did you keep the electromagnet from shorting out?
I used 0.53mm diameter copper wire, 1700 turns - 1:53 For the core, I bought a 25mm diameter steel bar from a hardware store, rounded the irregularities and polished. I did not do any protection against short circuit.
To induce rotation of the ring as well as lift, the magnetic field would need to be rotating. This requires a more complex coil winding than shown here, or to use a ring with a more complicated arrangement of magnetic domains. A very common and simple type of electric motor is the squirrel cage induction motor. It uses a simple coil, and a complex ring to produce rotation.
Nice Expirment Sir, Coil & Core Electromagnetic impact on various components with variable current is very interesting, Generally core & coil will use only for electromagnetic relays for Attaraction & deflection, heare extension of magnetic core is intresting.
Чистый алюминий не будет реагировать на магнитное поле неодимовых магнитов. А в состав этого алюминия входят примеси других металлов, поэтому и происходит реакция на магнитное поле.
@@grain-diose Ah yes indeed. 300W from that little box eh? Is it a 50Hz square wave then? No way that box gives 300W pure sine. Anyways it's not so important, cool demo.
Thanks for sharing. Have you tried playing around with voltage/amp ratios, or getting resonance frequency of the ring? Do you mind doing those tests? Thank you.
How hot did the steel core get during these experiments? The same currents that lift the rings are also induced in the core itself. Only the steel is a bit worse conductor.
Yes, my core heats up very quickly with Foucault currents because it is made entirely of steel. To reduce Foucault currents, you need to make a core as in a transformer - iron plates isolated from each other with paint or varnish.
Great video! I'm looking to re-create this and have the regulator/controller, steel bar and the wire... I'm just having trouble identifying your wiring setup. I see 6 wires, 2in, 2 out and 2 leading to?... 🤷♂️ Is the third set just for grounding? Could you give me a a more comprehensive explanation... I don't want to risk a short. Thanks!
@@grain-diose thanks for the reply! As I said, I already have the regulator,,, I'm just unclear as to why there are 6 wires in ur set-up on the 4 given contact screws
Hliník není magnetický, ale když je hliníkový prsten v proměnlivém magnetickém poli, protéká jím proměnlivý proud a prsten se stává magnetickým. Jeho magnetické pole potom působí na pole cívky a prsten se tak vznáší.
0:07 The text to speech app sees 'conductor' and says 'progdonics'. Take a small neodymium magnet to Home Depot and drop it vertically through a copper pipe. Cool! Put the pipe back on the shelf.
Friends, if you are interested in the development of my channel, you can support it here - buymeacoffee.com/graindiose
I'm sorry, in the very first sentence of the video, I made a typo and badly checked. The text of the video should be like this (I fixed the subtitles):
"If we place a closed conductor in an alternating magnetic field, an induction current occurs in this conductor."
I know at 50 hertz but what voltage is used my friend? 15 to 300?
Bro you did Best 👌💪
Hey you should add conplete explanation for the levitation. what you told is just half story of it. When current increases there is repulsion but when current decreases there is attraction. So how does the ring gets a net lift. I made this device and tilted it to 180° and it was still repelling. I don't understand why there is a net repulsion when there is both attraction and repulsion
@@withamit07 We can see the attraction/repulsion as between 2 fields (B1 the inducing one created by the coil, B2 created by the induced current in the ring) or as between 2 currents (I1 in the coil producing B1, I2 in the ring producing B2). The 2 currents attract if they have the same sense (e.g. both clockwise), as the 2 fields (think of 2 magnet oriented the same way, with the S pole of that above facing the N pole of that below).
Now, the EMF (electromotive force) induced in the ring has a certain sense while I1 and B1 rise from a negative max to a positive max (during a ½ period, that is, ½ of 1/50 s). In this interval of time, I1 inverts its sense (negative for ¼ of a period, positive for the next ¼). So, if I2 were in phase with EMF (that is, reaching max and min at the same time), I1 and I2 would have opposed senses for ¼ of a period (thereby repelling each other), then the same sense for the next ¼ of a period (attracting), and so on. The average effect would be zero.
But the ring is not a purely ohmic load, it's a coil (if only of 1) so it has inductance and I2 is delayed with respect to EMF (reaches max after). Hard to explain without drawings, but the result is that I1 and I2 have opposed senses (repelling) for a greater time. This imbalance gives a net repulsion.
Compare this not-so-great average repulsion with the strong repulsion at 2m50 when the field is suddenly increased over a very short time (a transient)
More theoritically, the force which balances the gravity is actually the average magnetic force produce by the phase difference between the currents in the ring and the coil.
Your video are most interesting and you show science as no one shows or explains. I am sure deserve a award of being great physicist.
Love your scientific experiments...... quite underated channel
2:56 I think this illustrates how thrust vectoring magnetic Flux would work, but the broken circle would be the craft containing the magnetic generator, and the other ring is the ground.
4:35 there is a vortex in the middle of these 2 sphere shaped magnetic fields, that is a point of equilibrium between the 2 fields, that's xalled a Lagrange Point. Looking at the stars, they look like a geometric pattern from James Webb, after enough Lagrange points form, things start to arrange in crystal patterns, instead of spheres.
In theory, if the circle in the above experiment spun fast enough, with enough g force, it could overcome the "gravity" of the generator, and push down on it, which explains how a small craft could overcome a larger planets Gravitational pull, or could possibly lead to light speed I think. If you spin fast enough you can overcome g force, and become like the mass of a large planet, just by using rotation.
гравитации не существует ты балбес))
Amazing demonstrations! Very helpful!
Excellent demonstration!
Love these experiments! Thank You for posting.
Good video. Thank you Master Grain
Pretty interesting. Thanks for your labour and thanks for sharing it.
Beautiful experiments and explanations. Immediate subscription
I think something more should have been said to answer the question posed by @withamit07:
“When current increases there is repulsion but when current decreases there is attraction. So how does the ring gets a net lift”
Answer:
We can see the attraction/repulsion as between 2 fields (B1 the inducing one created by the coil, B2 created by the induced current in the ring) or as between 2 currents (I1 in the coil producing B1, I2 in the ring producing B2). The 2 currents attract if they have the same sense (e.g. both clockwise), as the 2 fields (think of 2 magnet oriented the same way, with the S pole of that above facing the N pole of that below).
Now, the EMF (electromotive force) induced in the ring has a certain sense while I1 and B1 rise from a negative max to a positive max (during a ½ period, that is, ½ of 1/50 s). In this interval of time, I1 inverts its sense (negative for ¼ of a period, positive for the next ¼). So, if I2 were in phase with EMF (that is, reaching max and min at the same time), I1 and I2 would have opposed senses for ¼ of a period (thereby repelling each other), then the same sense for the next ¼ of a period (attracting), and so on. The average effect would be zero.
But the ring is not a purely ohmic load, it's a coil (if only of 1) so it has inductance and I2 is delayed with respect to EMF (reaches max after). Hard to explain without drawings, but the result is that I1 and I2 have opposed senses (repelling) for a greater time. This imbalance gives a net repulsion.
Compare this not-so-great average repulsion with the strong repulsion at 2m50 when the field is suddenly increased over a very short time (a transient)
I'm curious how launching the ring could be optimized by changing the frequency of the flux.
This is possible because the frequency is related to the magnetic conductivity of the core.
Ok computer
Mill out that aluminum tubing and add in some copper fillets , then try this again.
Start with just one ring of fillets on the base of the aluminum tube
I hope I had a physics teacher like you, Sir.
О. Так можно электромагнитную подвеску сделать, на автомобиль
3:12 great demonstration .
Excellent video, highly informative... Thank you...
Thom in Scotland
Thank you for video
The visuals are very helpful. Thanks for posting
Crazy fascinating.
Nice eddy current machine
Very nice demonstration! Good video!
Greetings from Germany
... and Aluminium 13 and Silicium 14 - elements beside in periode system - good for handy in touch glas with better hardness and no broken.
I like your video and the voice it is better than nothing ❤❤❤
I love your videos. Thank you.
Very interesting my friend thanks for the video.
the increasing temperature on the aluminum ring, that is how induction cooker works.
Super interesting as always 👍🏻
Thank you, creepy robot voice, that was both informative and horrifying.
Amazing like this kind of experiments
Nice work and thanks for sharing
good alternative to car shock absorber I guess
Thank you.
I was planning to make coil gun but needs lots of current & currently i am not having enough batteries
You won't get anything like a coil gun out of a battery. Even modern lithium ion. You want to do it with capacitors. In college, we played around with trying to build a simple two rail system. Using aluminum powder as the conductor at the back of the projectile. We delivered several thousand amps in a couple of milliseconds. And it kind of tore itself apart every time.
The closed ring with induced current having nearly 0 volts; the opposite model is a battery not connected to a load, it has volts but no current flow due to the resistance of the air or surrounding medium.
Terrific video! It really gets the mind thinking about all the possibilities. Subscribed!
👋👋👋😘Hey grain love from india
Love from Moldova!
@@grain-diose wow😘😘😘😘
Nice video
yesss thats very interesting video Mr Grain 👍👍👍
Very interesting and entertaining; thank you.
Great video. Welldone!
Would love to see what the scales would show as weight when the rings are dancing
Obrigado!
great video, i love it
That would make a good doorbell.
Try a closed toroid with vacuum inside containing a ferro-mercurial cobalt mixture (nano -particles in a colloid like suspension) suspension. Small coils individually wound around the toroid are connected intermittent manner one alter the other & powered in sequence so as to accelerate the mixture. As accelerating increases the mixture center inside the vacuum filled toroid therefore there is no friction with the walls. As the RPM Is increased, the mixture will become a plasma & a corona effect will be generated. Further acceleration will create a white glow that will expand outside the toroid proportional to the voltage increase. As the radial speed approaches near relativistic velocity, a decrease in weight of the toroid will occur. This is not due to “antigravity”, but rather by a poorly understood effect where the center of gravity is”hidden” from gravitation. Ever heard of the TR-3B? The central toroid is about 10m in diameter. What is not known by the general public, me included, is the exact proportions of cobalt, iron and barium per volume of mercury. Just for clarification, the entire volume of the toroid is not filled by the mixture. When it is activated and accelerated, it looks like a thin ring of glowing plasma centered inside the toroid. So the effect is not caused by a gyroscopic force, but rather hyper velocity of the gyrating plasma and the subatomic fields that are disrupted and redirected.
The TR3-C is a significant leap forward, since using the same basic principle above described it is coupled with an Einstein-Bose condensate that forms outside the craft. How this is done is very hard to imagine, unless someone has profound knowledge of subatomic physics & different property of the different states of mater and how to transition from one to the other back and forth without enormous quantities of energy, since the craft generates whatever energy that is required… any thoughts? Can anyone with a solid physics background elaborate?
This appears to be nonsense?
“Hiding the center of gravity” is certainly nonsense.
и ты балбес) гравитации не существует)
The foundation of anti-gravity engine.
3:41 yyyeeeaaaa booooyyyyy
i need this
i knew someone was gonna comment this
STFU gay
Very good
❤❤❤❤❤ , Best video for the future. 😊😊😊😊🎉🎉🎉🎉🎉. You answered all my questions in one video. 😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉❤❤
Дуже цікаві досліди з магнітними полями. Вчителі інколи не хотіли морочитись і обходились теорією.
That bit of copper bent into a tube, I was hoping you would of broken the joint so it would no longer conduct so we could see the change in behaviour
Nice explain
I wonder if sea water can be pushed against. Sea water is much less conductive but there there must be some induced current and its magnetic field must push against the original changing magnetic field.
very good video
Hum! Do designers know this. Most electric motors and generators alternators have aluminum casings, are those casing getting hot due to the heat of the motor, or it is from the electric being generated on those encased enclosures?
I like that. It's so amazing video.
i wonder if it is possible to use this experiment on cars to prevent accidents putting aluminum in back and magnets in front of the car, ex. when the car speeds up and the driver try to reduce the the speed of the car but don't have enough time to stop, the Lenz's law can help the driver to reduce speed of the car 🤔or instead of magnets we can use electromagnets for controlling the magnetic field (if you understand what I mean ) more speed =more power to the electromagnet, less speed, less power
edit: Grain:- i hope the video was interesting for you
me:- you give me new ideas to save the world 😎👍 thank you
Well I think it would be possible. But it has a lot of aspects to think about, additional mass, and energy consumption (caused by the additional mass), etc... and magnetic fields are dangerous for some persons with heart problems...
Nighthawkinlight tried something similar. Look up Nighthawkinlight Cannon Ball Magnet. It doesn't seem too optimistic, but maybe it would work if the electromagnets were made to cover a larger surface area.
@@frankmeyer9984 if you refer to those who were a pacemaker, your right
any interaction between things connected to the car will have no net effect on the car (3rd Newton's Law)
This is amazing. I want to make an AC motor based on this effect.
Look up squirrel cage motors. They are based on this effect.
Oh, interested i know where did you order it & i find it thank you!
big fan from india
#royal3stars
So the “Greater” meaning force or speed , if you will , that is thrust towards a closed system then what if we accelerated at a higher speed to affect the loop ? We should be able to use less powerful magnets & if the speed was tremendously increased , there would be no need for a “Magnet” at all . A simple piece of an alloy containing the ability to “know” “N & S” is all that is required .
Electronic controlled hydraulic system 😍
Very interesting.
very very nice experiment, thank you. is that DC regulator or AC regulator?
Of course the AC voltage regulator - aliexpress.com/item/4001049539501.html
I understood we should rather use alumimum plate with electromagnetism to cook food but still stick to copper for electrical supply.
It would be nice if you could mention the supplied power on different nob turns how much in which condition?
Normal herd or oven takes 3000 to 5000 watt, you used 300 watt max.
Normal herd/oven max temperature is 537 degree celcius.
Any guess about temperature in your experiment?
Thank you very much for demonstration.
If your electromagnet is an iron cylinder and you insert an iron rod through the center of the cylinder, will it cause the iron rod to heat up?
Also what would happen if you had that same electromagnetic cylinder and instead of putting an iron rod through the center, it was electromagnetic iron rod but instead of both cylinder and rod having the same type of current, one was an AC current and the other was DC?
I find electromagnetism to be fascinating but I know very little about it outside of public school level science.
Yes, the iron rod heats up very quickly. For the same reason, iron transformers 50-60 Hz heat up. But transformers are made of insulated plates precisely for the purpose of reducing the effects of eddy currents on the core and its heating. My core is made of solid iron, so it heats up quickly, in just a couple of minutes it is hot.
Yes, electromagnetism is very fascinating.
I would like to recreate this. What kind of wire did you use and how much? Where did you get the core? How did you keep the electromagnet from shorting out?
I used 0.53mm diameter copper wire, 1700 turns - 1:53
For the core, I bought a 25mm diameter steel bar from a hardware store, rounded the irregularities and polished. I did not do any protection against short circuit.
@@grain-diose Thanks. Did you make 1700 turns yourself? If not, how can I know how to a purchase a spool with enough turns?
@@craigmoody1614 Yes, I wound the wire myself on the spool.
@@grain-diose Thanks
The wire is laquer coated so it doesnt short when wound
EMF = Electro motive force
Could u wrap a coil around the aluminum tube that would make it a step up generator? Or what if u made it an electromagnet also? With like polarities?
Why the ring isnt changing direction. Only lifting up? I mean why its not spinning
It's hard to explain.
To induce rotation of the ring as well as lift, the magnetic field would need to be rotating. This requires a more complex coil winding than shown here, or to use a ring with a more complicated arrangement of magnetic domains.
A very common and simple type of electric motor is the squirrel cage induction motor. It uses a simple coil, and a complex ring to produce rotation.
Great idea for an alarm clock.
Nice Expirment Sir, Coil & Core Electromagnetic impact on various components with variable current is very interesting, Generally core & coil will use only for electromagnetic relays for Attaraction & deflection, heare extension of magnetic core is intresting.
wow amazing video
Чистый алюминий не будет реагировать на магнитное поле неодимовых магнитов.
А в состав этого алюминия входят примеси других металлов, поэтому и происходит реакция на магнитное поле.
ru.wikipedia.org/wiki/%D0%92%D0%B8%D1%85%D1%80%D0%B5%D0%B2%D1%8B%D0%B5_%D1%82%D0%BE%D0%BA%D0%B8
Thank you🌹.
Good video. Could you show the effect of shorting rings in loudspeaker drivers l!!
Very cool. What frequency and amplitude is going thru the coil?
50 Hertz from a AC 230 volt network. Look at 1:48, I gave all the information. The maximum power on the coil is 300 watts.
@@grain-diose Ah yes indeed. 300W from that little box eh? Is it a 50Hz square wave then? No way that box gives 300W pure sine. Anyways it's not so important, cool demo.
The steel core doesn't heat up? Like an induction heater? Why is this?
The steel core heats up very quickly. It is heated by eddy currents. To reduce heating, you need to make a core of thin insulated plates.
1:32😅😅
Kids - magnet
Legends - ghapaghap😂😂
Thanks for sharing. Have you tried playing around with voltage/amp ratios, or getting resonance frequency of the ring? Do you mind doing those tests? Thank you.
Wonder if the field generated from the rod is wider than the inner diameter of the coil
How hot did the steel core get during these experiments?
The same currents that lift the rings are also induced in the core itself. Only the steel is a bit worse conductor.
Yes, my core heats up very quickly with Foucault currents because it is made entirely of steel. To reduce Foucault currents, you need to make a core as in a transformer - iron plates isolated from each other with paint or varnish.
try floating metallic powder on a pad, its a physical shield
try magnetic levitation spring
How do you set up the power to the coils? Do you ground the output voltage?
I change the power with an ordinary power regulator, which can be bought at an electric store or in Aliexpress - aliexpress.com/item/32880616908.html
🤔 very interesting
extraordinary
GOOD VERY .
INTEREÇANTE , ESPETACULA .
Great video! I'm looking to re-create this and have the regulator/controller, steel bar and the wire... I'm just having trouble identifying your wiring setup.
I see 6 wires, 2in, 2 out and 2 leading to?... 🤷♂️
Is the third set just for grounding? Could you give me a a more comprehensive explanation... I don't want to risk a short.
Thanks!
It's just a power regulator. It connects like a switch - in a circuit break.
aliexpress.com/item/1005004295252090.html
@@grain-diose thanks for the reply! As I said, I already have the regulator,,, I'm just unclear as to why there are 6 wires in ur set-up on the 4 given contact screws
@@TarugoTaino 4 wires: 2 from the network, 2 to the coil.
@@grain-diose Got it. again.
To be curious always ,,
Hliník není magnetický, ale když je hliníkový prsten v proměnlivém magnetickém poli, protéká jím proměnlivý proud a prsten
se stává magnetickým. Jeho magnetické pole potom působí na pole cívky a prsten se tak vznáší.
0:07 The text to speech app sees 'conductor' and says 'progdonics'.
Take a small neodymium magnet to Home Depot and drop it vertically through a copper pipe.
Cool!
Put the pipe back on the shelf.
If we never knew this, there would be no transformers or motors today
02:22 alarm clock of the future
Solid!
Top KEK!
Thanks
Hi Dear... that's great...
I asking about the power supply, what is input voltage? and what is output voltage and frequency?? Thank you for this video
wonder if emf is efficient at taking aluminum out of trash