To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available). --To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable. --To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video. --If you believe that the translation in the subtitles can be improved, please send me an email.
What is the behavior of subatomic particles when there is a voltage but no current? I fully understand that if there is no load there will be no current since there is no path for the circuit to close. When we use a phase tester and insert it into the phase receptacle of the electrical outlet, it turns on showing that there is electric potential at that specific point. What do you think that happens with the electrons? are the charges inside the atom polarized or charged with potential energy waiting for a path to flow? I hope you can get my point.
If we apply an AC voltage with no load, there is no current in the secondary winding, but there will still be a small current flowing through the primary winding. This small AC current creates the magnetic field in the core, which then creates the AC voltage on the secondary winding. The issue is that the mathematical model for an ideal transformer does not describe what a real transformer is doing.
@@EugeneKhutoryansky Thank you for your answer. However I undestand that part you just explained to me. I would appreciate so much if you could please answer this question I will ask you, so far nobody knows the answer. What is the behavior of subatomic particles when there is a voltage but no current? I fully understand that if there is no load there will be no current since there is no path for the circuit to close. When we use a phase tester and insert it into the phase receptacle of the electrical outlet, it turns on showing that there is electric potential at that specific point. What do you think that happens with the electrons? are the particles inside the atom polarized or charged with potential energy waiting for a path to flow? I am taking about electric potencial at one point. I hope you can get my point.
Even if there is "no load", the two wires with an open circuit will act like a capacitor with a very small capacitance. Therefore, this capacitance will keep charging and discharging. So there actually is a very tiny current flowing to charge and discharge this capacitance. And when the capacitance is charged, one of the wires will have slightly more electrons and the other wire will have slightly less electrons.
You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link: th-cam.com/users/timedtext_video?v=agujzHdvtjc&ref=share You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately. Details about adding translations is available at support.google.com/youtube/answer/6054623?hl=en Thanks.
I recently created a Patreon account for people who want to help support my channel. Also, as always, for each video that you like, you can help more people find it in their TH-cam search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.
+Physics Videos by Eugene Khutoryansky Thank you for making all these videos, these are the best visualization I have seen about electricity! For many people who have difficulty visualizing the dynamics of many of the properties in motion, this is the best yet!
+Samiul Islam, This is discussed at the end of the video, where a light bulb is powered through a transmission line with step up transformer and then a step down transformer. The voltage across the light bulb is proportional to the current. But, the current through the high voltage transmission line is less than the current through the light bulb, thanks to the transformers.
+Samiul Islam, yes ohms law applies, but it is the voltage "difference" between two points that counts. A transmission line is at high voltage only in the sense that there is a large difference in voltage between the different lines. However, there is a small voltage difference between a point on a transmission line and another point on the exact same line.
I am an inventor who will become a blip in the many millionaires of this world. I failed to understand electricity (and physics) up until I was 26. Your videos have contributed in a priceless & profound way in my understanding of everything physics, and you are largely to thank for the success I will see in my endeavors now that I understand physics, particularly electricity. Your part will also play a role in me understanding electricity so well so as to prevent fatal shocks. I can't find the words to thank you, so when I am where I predict I will be within the next few years, I will seek to pay you back somehow. For now, I will subscribe. Thank you for everything you do for our community, and humanity.
I've been following you for a while now, but I literally just switched my major to Electrical Engineering. and the moment I did, you're pouring out gold on your channel.
2:14 let's pause the video here and apreciate the use optical ilusion to make the right voltage arrow (green one) smaller or bigger depending on the output voltage. clever Eugene is clever.
Amazing how it shows the analogy of transformers to gears as well. It looks just like the current on both sides is connected like rotating shafts are connected by a chain drive or timing belt. You can see that there is a ratio of current, analogous to a ratio of rotation rates in gears. It would look like rotating gears, if he reversed the handedness of the secondary coil, to the current rotates in opposite directions.
Wow!!!! The animation and explanations you gave 5 years ago are the best till date. Its easy to understand through visualization and your technique is best and unique. Hats off to you, keep uploading more precious content. RESPECT +++++++++++
I really love your videos. I've linked them to people who want to understand electricity better. I've also gained knowlage and understanding from them. Thanks for making them!
Eugene thanks so much for this free very highly effective videos, God bless you my friend. and am sure you know this but the best think than you have done to help people understand this concepts is the visualization animation. thanks again.
Amazing! I could never wrap my head around why one side of a transformer can have a higher voltage but less current than the other side. However, your visual explanation has completely answered my question and exceeded my expectations! Thank you very much. :)
it's been five to six years since I found this channel on the web at that time this was new stuff I knew in the future this gonna go like Kaboom in the youtube algorithm.
i wish all engineering lecturers would sound like you..knowing the right thing to teach n in the best suitable way thats easy to grasp even by a laymen..thank u soo much..we need more n more videos..all the best
omg! this is the best simple explanation of difficult concepts i have ever seen! Why oh why most teachers at universities and authors of technical books dont understand that thats how stuff should be explained..
really excellent videos ... Brilliant! :-) And i loved the backgroung music on this video too. (please post a note, perhaps for future videos, noting which background music was used) :-)
i saw a lot of videos in you tube but your videos r some thing diffrent u r the best man doing electric videos thank u so much i hope u can explain all the electric science like this way
If the windings both share the same axis around the core, and are wound with the same handedness, the waveform will be the same. Use opposite handedness in the same location, and the waveform will be inverted. If by contrast, the windings are on opposite sides of a rectangular closed loop core like they are in this annimation, then opposite handedness of coils means same waveform while same handedness of coils means opposite waveform. This example shows opposite sides of a rectangular closed loop core, and opposite handedness of coils.
@@EugeneKhutoryansky Why then some people say that until you do not plug a equipment into the outlet you wont have any current flowing. ? I can see in the video that for the magnetic field to exist it is necesary to have a current passing through the wire, and for there to be voltage current needs to flow, hence how come can u meassure voltage at home between hot wire and a neutral if it si not supposed to have a current ? I am confused
To see subtitles in other languages: Click on the gear symbol under the video, then click on "subtitles." Then select the language (You may need to scroll up and down to see all the languages available).
--To change subtitle appearance: Scroll to the top of the language selection window and click "options." In the options window you can, for example, choose a different font color and background color, and set the "background opacity" to 100% to help make the subtitles more readable.
--To turn the subtitles "on" or "off" altogether: Click the "CC" button under the video.
--If you believe that the translation in the subtitles can be improved, please send me an email.
What is the behavior of subatomic particles when there is a voltage but no current? I fully understand that if there is no load there will be no current since there is no path for the circuit to close.
When we use a phase tester and insert it into the phase receptacle of the electrical outlet, it turns on showing that there is electric potential at that specific point. What do you think that happens with the electrons? are the charges inside the atom polarized or charged with potential energy waiting for a path to flow?
I hope you can get my point.
If we apply an AC voltage with no load, there is no current in the secondary winding, but there will still be a small current flowing through the primary winding. This small AC current creates the magnetic field in the core, which then creates the AC voltage on the secondary winding. The issue is that the mathematical model for an ideal transformer does not describe what a real transformer is doing.
@@EugeneKhutoryansky Thank you for your answer. However I undestand that part you just explained to me. I would appreciate so much if you could please answer this question I will ask you, so far nobody knows the answer.
What is the behavior of subatomic particles when there is a voltage but no current? I fully understand that if there is no load there will be no current since there is no path for the circuit to close.
When we use a phase tester and insert it into the phase receptacle of the electrical outlet, it turns on showing that there is electric potential at that specific point. What do you think that happens with the electrons? are the particles inside the atom polarized or charged with potential energy waiting for a path to flow? I am taking about electric potencial at one point.
I hope you can get my point.
Even if there is "no load", the two wires with an open circuit will act like a capacitor with a very small capacitance. Therefore, this capacitance will keep charging and discharging. So there actually is a very tiny current flowing to charge and discharge this capacitance. And when the capacitance is charged, one of the wires will have slightly more electrons and the other wire will have slightly less electrons.
Ok!
All schools should use this to learn about electricity. This is an amazing visualization!
+TheRomichou, thanks for the compliment.
schools wouldn't appreciate such good stuff. let them rot
Electronic are Very important now a days. But the school won't encourage. But the animation is Very understandable, Keep doing about more things
This is simply THE BEST science-related animation I've ever seen!
Extremely intuitive..
Thanks for the compliment.
Don't stop uploading, please! You are being blessed by humanity in doing this holy of a job! Keep it up.
Thanks for the compliment. More videos are on their way.
You can help translate this video by adding subtitles in other languages. To add a translation, click on the following link:
th-cam.com/users/timedtext_video?v=agujzHdvtjc&ref=share
You will then be able to add translations for all the subtitles. You will also be able to provide a translation for the title of the video. Please remember to hit the submit button for both the title and for the subtitles, as they are submitted separately.
Details about adding translations is available at
support.google.com/youtube/answer/6054623?hl=en
Thanks.
0:50 But direction of current in secondary coil should opposite to direction of current in primary coil please clear this.
The music, animation and the simple explanation makes the video a worthy candidate for lullabys. I wish many people could see this.
Thank you Eugene, for with your videos I have attained a much broader understanding of physics; you truly are making a difference in this world
Your animations are some of the best I have seen.
+John Kerley, thanks.
Yes, a good video. Did I miss the part that talks about why a transformer is not a Dead Short on the line (counter EMF)?
@@EugeneKhutoryansky how did you make that animation? I have a few ideas to make some useful educational material but don't know how to do it ?
@@EugeneKhutoryansky what do you use to animate them?
Wow, nice animations. Never thought I would see this level of animation for voltage, current, electron flow, etc.
Thanks. Glad you like my animations.
I recently created a Patreon account for people who want to help support my channel. Also, as always, for each video that you like, you can help more people find it in their TH-cam search engine by clicking the like button, and writing a comment. Lots more videos are coming very soon. Thanks.
You have great videos. you're doing a service to the world. Thank you.
+Physics Videos by Eugene Khutoryansky
Thank you for making all these videos, these are the best visualization I have seen about electricity! For many people who have difficulty visualizing the dynamics of many of the properties in motion, this is the best yet!
+Samiul Islam, This is discussed at the end of the video, where a light bulb is powered through a transmission line with step up transformer and then a step down transformer. The voltage across the light bulb is proportional to the current. But, the current through the high voltage transmission line is less than the current through the light bulb, thanks to the transformers.
+Samiul Islam, yes ohms law applies, but it is the voltage "difference" between two points that counts. A transmission line is at high voltage only in the sense that there is a large difference in voltage between the different lines. However, there is a small voltage difference between a point on a transmission line and another point on the exact same line.
Physics Videos by Eugene Khutoryansky
The best animated,learning video ever. hats off to you...!!! :)
Thanks for the compliment.
This is so true!
Your videos are fabulous.
This kind of service cannot be done by everyone.
Fucking brilliant. You made two semesters of electromagnetism finally make more sense to me.
+Corranhorn122
One of the best comment ive seen in years lol
Corranhorn122 so fucking true
I am an inventor who will become a blip in the many millionaires of this world.
I failed to understand electricity (and physics) up until I was 26. Your videos have contributed in a priceless & profound way in my understanding of everything physics, and you are largely to thank for the success I will see in my endeavors now that I understand physics, particularly electricity. Your part will also play a role in me understanding electricity so well so as to prevent fatal shocks. I can't find the words to thank you, so when I am where I predict I will be within the next few years, I will seek to pay you back somehow. For now, I will subscribe. Thank you for everything you do for our community, and humanity.
Thanks for the really great compliments. I am glad my videos have been helpful.
Belief me , I myself is a youtube creator but i in my entire youtube career never saw an information youtube channel like this
Thanks for the compliment about my videos.
I've been following you for a while now, but I literally just switched my major to Electrical Engineering. and the moment I did, you're pouring out gold on your channel.
+that1grappler, thanks for the compliment.
How did it went
Working in the power industry and this video is still so damn good
I love those slightly authistic videos
That's an amazing animation. loved it. Helped me understand transformers better. Thanks a ton
+Saranya Rajagopal, glad you liked my animations, and that the video was helpful. Thanks.
I've loved this series of circuit and electricity videos. Keep up the amazing work
+pendalink, thanks.
Transformers are the Symbol of Eternal life!♾️
Song and Dance, Beautiful as Her !
2:14 let's pause the video here and apreciate the use optical ilusion to make the right voltage arrow (green one) smaller or bigger depending on the output voltage.
clever Eugene is clever.
Thanks.
Once again, you're truly a gem Eugene. Well done, keep it up!
Amazing as always , love the enrgy boxes makes voltage clearer
+Gunbnelch Maui, thanks.
Ultimate way of making understanding about topics.Thanks lots.
Amazing how it becomes easy when we visualize. Congratulations!
Amazing how it shows the analogy of transformers to gears as well. It looks just like the current on both sides is connected like rotating shafts are connected by a chain drive or timing belt. You can see that there is a ratio of current, analogous to a ratio of rotation rates in gears. It would look like rotating gears, if he reversed the handedness of the secondary coil, to the current rotates in opposite directions.
One of the most finest video i've ever gone through about the working of transformers. Well Done Sir.
Thanks.
These videos are freaking amazing! They've helped me out a lot to understand these concepts. Thank you!
Glad my videos are helpful.
Wow!!!! The animation and explanations you gave 5 years ago are the best till date. Its easy to understand through visualization and your technique is best and unique. Hats off to you, keep uploading more precious content. RESPECT +++++++++++
Thanks for the compliment. More videos are on their way.
Love your videos ! Always in high quality!
Thank you! It is awesome animation to show how works the power supply.
Brilliantly done. Best analogy this far.
Thanks for the compliment.
I really love your videos. I've linked them to people who want to understand electricity better. I've also gained knowlage and understanding from them. Thanks for making them!
Thanks !
Eugene thanks so much for this free very highly effective videos, God bless you my friend. and am sure you know this but the best think than you have done to help people understand this concepts is the visualization animation. thanks again.
Amazing! I could never wrap my head around why one side of a transformer can have a higher voltage but less current than the other side. However, your visual explanation has completely answered my question and exceeded my expectations! Thank you very much. :)
Thanks. I am glad my video was helpful.
@@EugeneKhutoryansky You're welcome! A brilliant way to end my day. ;)
Incredible animation \ education videos! Must be a true labor of love. Hats off and thank you!!
This is an EXCELLENT explanation!
Thanks for the compliment.
These videos are great. Tons of time put into each one, I'm sure!
Fantastic series of animations. Makes understanding of electricity so easy. Thanks.
+Lt Cameron, thanks.
Many questions got answered in this video, thanks
Glad my video was helpful. Thanks.
my mind was blown when the video first explained the double transformer. less wasted energy! power lines!
I can't believe this was posted 5 years ago and I am just seeing it now. What an amazing visualization!
Thanks.
The most satisfying videos we can ever find on youtube!
Thanks for the compliment.
Just awesome!!! Thank you for creating and sharing!!! I wish i had your videos during my first college years...they would have helped me a lot. :)
+Taran72, thanks for the compliment.
That was beautiful. This was maybe my 20th video. It fInally clicked. My brain was following and now I have a new understanding.
Thanks. I am glad my video was helpful.
good, easy to follow videos, i appreciate them.
Thanks. I am glad you like my videos.
very good video and the way it explains the principles is perfect
Thanks for the compliment about my video.
This animation is gold for understanding a transformer
I absolutely love your videos. These are amazing. Its hard to find good visualizations of this stuff.
Thanks for the compliment.
You should get an Oscar for this explanation , didn't saw such type of explanation in my life till now.
Thanks for the compliment about my explanation.
Awesome job!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Keep doing such tutorials.
It help clarify a lot of physical laws and phenomena.
+alex nnn, thanks. I am glad that you liked my video.
u r doin a gr8 work for undrstnding d concepts more efficiently ,of electrical side . words r not sufficient to explain ur work. thnku so much
Thanks for the compliment.
excellent explanation with excellent animation.
+R Vass, thanks for the compliment on my animation and explanation.
Amazing animations.. Very good video
Madam there is your best way of mechanism to understand from all the teachers we are feeling that now we are learning the physics with fully concept
Great and clear explanation thank buddy!
Thank you.
I have the same visualisation for current, resistance.. Etc in my mind.
This is the best video
Thanks.
This is the unique knowledge chnnel i was looking for.
Thank you for making .
Thanks. I am glad you like my videos.
it's been five to six years since I found this channel on the web at that time this was new stuff I knew in the future this gonna go like Kaboom in the youtube algorithm.
Great video as always
+Matthew Graham, thanks.
Very informative videos..
Understood many concepts which I was not able to in classrooms!!
Thanks so much for the videos!!
Also love the music😀
+Ved Gumaste, thanks. I am glad to hear that my videos are helpful. And I am glad that at least someone likes the music. :)
The best animation which I saw in the internet over transformers ! You have my admiration
Thanks for the compliment about my animations.
Loved it
As always :)
Thanks.
आपकी animation से हम बहुत ही अच्छी तरह समझ गए।
Thanks
i wish all engineering lecturers would sound like you..knowing the right thing to teach n in the best suitable way thats easy to grasp even by a laymen..thank u soo much..we need more n more videos..all the best
+Don Gift, thanks. More videos are on their way.
Brilliant animation.
Innovative idea to clear concept👍,thanks
the best explanation and clear examples. Thank you, sir.
sir, I wanted to request you to create a video on explaining transistor,please.
Great video and great music. Thanks again.
+Caleb T, thanks.
omg! this is the best simple explanation of difficult concepts i have ever seen! Why oh why most teachers at universities and authors of technical books dont understand that thats how stuff should be explained..
Thanks for the compliment about my explanations.
All Good ...Thanks For Everything
Good explained with alternator direction
Thanks.
Super animations and good narration. That has to be one of the best understandable videos about this subject. Subscribed..!
Thanks and I am glad to have you as a subscriber.
Eugene, you are a boss!
I love this kind of animation....outstanding :)
Thanks.
Fascinating video!
+Lorenzo Tomasello, thanks. Glad you liked it.
really excellent videos ... Brilliant! :-)
And i loved the backgroung music on this video too.
(please post a note, perhaps for future videos,
noting which background music was used) :-)
SUPERB ANIMATION!!!
Thanks for the compliment.
Amazing explanation !! thank you!!!
Great animation!
Amazing video!
The vidio deserved a noble prize👍👌👌
Thanks for the compliment.
i saw a lot of videos in you tube but your videos r some thing diffrent
u r the best man doing electric videos
thank u so much
i hope u can explain all the electric science like this way
Thanks for the compliment.
thanks a lot..all the contents are very nice and use full
Thanks.
thanks your videos are wonderful
i had always visualised an inverted waveform on the secondary. oh well. Thank you forball of your informative work.
it deppends of the direction of the coil
If the windings both share the same axis around the core, and are wound with the same handedness, the waveform will be the same. Use opposite handedness in the same location, and the waveform will be inverted.
If by contrast, the windings are on opposite sides of a rectangular closed loop core like they are in this annimation, then opposite handedness of coils means same waveform while same handedness of coils means opposite waveform. This example shows opposite sides of a rectangular closed loop core, and opposite handedness of coils.
Thanks for the video!
Thanks.
thanks for helping us
Thank you so much again for this amazing Video. Looking forward to see the next lesson
Thanks.
@@EugeneKhutoryansky Why then some people say that until you do not plug a equipment into the outlet you wont have any current flowing. ? I can see in the video that for the magnetic field to exist it is necesary to have a current passing through the wire, and for there to be voltage current needs to flow, hence how come can u meassure voltage at home between hot wire and a neutral if it si not supposed to have a current ? I am confused
love it awesome videos in your channel...! Seeing things something practically or visualization helps it understand to great extent...!
+hammad ali, thanks.
Great animation 🙏
Thanks.
Бомбезное видео.
На пальцах изложены сложнейшие процессы в трансформаторе и электрических цепях.
Спасибо.
Extraordinary Works
:D
Most learnable vedio I had ever seen......
Done sir Javier. Thank you
Interesting video.
Wow that are amazing videos that you make , so it is very easy to understand....
Just amazing 😍. Thank u so much 🙏
Thanks.
Very nice animation! Well done!
+MrVoayer, thanks for the compliment. Glad you liked it.
I love this awesome Chanel. It makes learning easy
Thanks.