Hey, here's a dedicated CBSE course on our website where you can practice all the concepts related to this video and more. And oh, it's always free. www.khanacademy.org/science/in-in-class10th-physics/in-in-magnetic-effects-of-electric-current
no words to explain....I was totally blank about the ELECTRIC MOTOR concept..now i understood it very clearly ...thank you soo much for such a nice animation with explanation and posting this video in TH-cam ....giving access to everyone ! 🙏🙏🙏🙏🙏
Ur just amazing..bro I can understand clearly..even in compared to college..I'm very interested to watch u videos..with neat explaination and with ur excellent..English..along with funny😁😁😍😍
For theory of physics, I look at this guy's videos; for physics involving calculations, I look at the organic chemistry tutor's videos. These two youtube accounts have been saving my life for a long time.
Thank you so much sir!!!You are the only teacher who can explain me physics...I am so grateful to you...Please upload the rest of the chapter ASAP as my exam is on coming Monday..please sir it would be a greatttt help...Thank you again🙏🏻🙏🏻
This is the best explanation for an electric motor. I have watched several videos where they have the same explanations for everything but can’t seem to explain the commutator part vey well. Not only did this channel(khan academy) explain all the information vividly , he also explained the commutator part extremely well and I have to say it did take me some time to take in everything , I still understood afterwards which would not have been possible with the other channels. Books, websites, videos cannot compete with the explanation you have gave which was outstanding. Once again, thank you so much for having such a good explanation and making me understand
I’ve been watching your videos on electromagnetism and electromagnetic induction and wow 🤩 what has taken me a year to understand you’ve explained so clearly in under 15 minutes tysm may your channel continue to grow so you can help more students out there
We are so grateful to you sir.. Not just the concepts are explained in such a thorough way but the way this video is edited makes it more easier for us to understand. I can’t imagine the amount of hard work and pain you take for us
extremely helpful, thanks alot The animation makes it much easier to understand. In some other channels they just keep talking and don't show or write anything which makes it hard to grasp the information.
Literally after going through tons of videos and concepts, i was still blank but this video literally saved me How amazingly explained such a concept quite admirable Thank you soo much
You could put an end to this fabulously communicative video explaining the reason behind the holes in the ring. When the brushes touch the curved segments of the commutator, electrons find the shorter path and don't travel through the rectangular long route. No force, not even any torque acting on the loop. Inertia comes into play and tilts the loop counterclockwise. The brushes now touch the previously untouched segment of the commutator. The current direction reverses.
Such a explanation which even a nursery student can get 💗 much love I couldn't understand this process but after watching this the every single word that he said has stored in my brain as a beautiful photograph 😭💌
forr real this is the one of the best explanatin .i was having so my questions related to this topic but after watching this video it had cleared all my doubts ..thank you so much
SIR MIND BLOWING EXPLANATION......You are the only one in this whole TH-cam who explained all the concept. ......Really sir you have covered all my doubts.....
Thank you so much!!. This video made the concept crystal clear for me. The animation was amaaazing. I couldn't understand how the flipping of current takes place but thanks to you, now I'll remember the concept for life-long. Thanks a lot again!.
The only video out of probably 30 that Ive watched that helped me to actually understand this topic, clear explanation and the most easy to understand animation ever thank you so much
Best 👍explanation brother Keep the good work I watched many videos on DC motor they're all confusing me from perpendicular direction of loop along the magnetic field You solve this problem Thanks❤
The best explanation ever! I was able to understand and my doubts are completely cleared, I don't know how to thank you sir. THANK YOU SO MUCH!! 🙏🏼🙏🏼🙇🏻♀️🙇🏻♀️
This is just MIND BLOWING explanation ✨can't find any to the point and such an amazing video on this topic on the whole youtube!! Thanks, Mahesh Shenoy!! 😊❤and khan academy
U are really great sir your explanation are very simple at once we I can understood and I don't find tough topics tough after watching your explanation thaks a lot sir and sir I really love the way you are speaking english
Wow yaar so beautifully explained. I never never expected that someone would have explained such a complicated thing in so lucid manner. 👊👊👊👍khan academy is simply the best...
At 7:10 , I don't think that coil will move in reverse direction . As the forces are upward and downward , so the coil will remain stationary and motor will not work . But it's not true to say that coil will move in reversed direction
You are right about the turning force (torque) being zero. But, since the coil already has some momentum, it would continue to turn. It's similar to how a running ceiling fan continues to turn for a while even after being turned off.
@@KhanAcademyIndiaEnglish But if it is the coil's momentum making it to move further , then it's momentum should make it rotate in same direction , instead that momemtum making it's direction reversed . Well , thanks a lot The quiz was also awesome .
Exactly from the example of electric fan , it rotates for sometime even when we switch off , but it rotates momentarily in the same direction as it was moving . Hence , the coil , if rotates for sometime with momentum , then it should rotate for rest in same direction , instead in reversed direction
Omg broooo THIS IS THE BEST EXPLANATION OF DC MOTORS EVER TO EXIST 😭😭 THIS FRICKIN SAVED MY ASS AND IT'S IN ENGLISH TOO 😭😭 I'M INDIAN BUT IDK HINDI SO THIS CHANNEL JUST SAVES ME FROM PHY 😭
i feel bad for finding ur channel sooo late 😫 i have my boards tmr and now i realize that I'm late ur full wave rectifier video helped me a lot might help me in the exam too i hope:) edited-i didn't know khan academy had an english channel too i thought its fully taught in hindi
The best ever explanation I have heard on TH-cam on this topic... It was really confusing that how the Motor works but sir you made it a piece of cake for us ..
Wooow I will never get tired of saying that this is the best channel in term of sciences awesome explanation and understandable English ✨✨✨✨✨ I always love ur teachings 😍😍😍😍😍 thank you
a doubt - you said that when the loop is parallel to the magnetic field, the force in the yellow wires is trying to pull the loop apart but then will it cause any damage to the loop? like if the force acting on the yellow wire is greater than the force acting on the pink and blue wires?
No it won't cause any damage because it can be like...the yellow wires are pulled apart at the same time half the rotation and when they become parallel they become normal
11:04 sir can we change the position of the magnet?? It is in South to North so can we make it north to south.... Hence field direction will also change....
Hey, here's a dedicated CBSE course on our website where you can practice all the concepts related to this video and more. And oh, it's always free.
www.khanacademy.org/science/in-in-class10th-physics/in-in-magnetic-effects-of-electric-current
The best explanation of the electric motor on TH-cam
Yes
I agree. The effort put into this video is simply meticulous and astonishing.
Agreed
True innit
facts
For real this has to be the best explanation, period.
Bloody hell this saved me fr my exams oof!
Tysm khan academy :)
Gen z alert
@@namraaah271 ok boomer
@@mohakIsDead just kidding dude😂
no words to explain....I was totally blank about the ELECTRIC MOTOR concept..now i understood it very clearly ...thank you soo much for such a nice animation with explanation and posting this video in TH-cam ....giving access to everyone !
🙏🙏🙏🙏🙏
BEST EXPLANATION EVER!!!!! You LITERALLY MADE MY CONCEPT CLEAR
Ur just amazing..bro I can understand clearly..even in compared to college..I'm very interested to watch u videos..with neat explaination and with ur excellent..English..along with funny😁😁😍😍
For theory of physics, I look at this guy's videos; for physics involving calculations, I look at the organic chemistry tutor's videos. These two youtube accounts have been saving my life for a long time.
Thank you so much sir!!!You are the only teacher who can explain me physics...I am so grateful to you...Please upload the rest of the chapter ASAP as my exam is on coming Monday..please sir it would be a greatttt help...Thank you again🙏🏻🙏🏻
Mine too where are you from?
@@joym.p8520 heard of privacy
@@fiveheinous9608 just wanted to know which board he\she is appearing tho!! What's so rude in that?
@@joym.p8520 not everyone would like to share their personal info
@@fiveheinous9608 but the person did not say that so...I'm sorry if you took that in a wrong sense though
This is the best explanation for an electric motor.
I have watched several videos where they have the same explanations for everything but can’t seem to explain the commutator part vey well.
Not only did this channel(khan academy) explain all the information vividly , he also explained the commutator part extremely well and I have to say it did take me some time to take in everything , I still understood afterwards which would not have been possible with the other channels.
Books, websites, videos cannot compete with the explanation you have gave which was outstanding.
Once again, thank you so much for having such a good explanation and making me understand
THIS WAS LITERALLY THE ONLY VIDEO ON MOTOR WHICH I UNDERSTOOD!!
THANKS A LOT!
what are you doing now ?
I’ve been watching your videos on electromagnetism and electromagnetic induction and wow 🤩 what has taken me a year to understand you’ve explained so clearly in under 15 minutes tysm may your channel continue to grow so you can help more students out there
We are so grateful to you sir.. Not just the concepts are explained in such a thorough way but the way this video is edited makes it more easier for us to understand. I can’t imagine the amount of hard work and pain you take for us
extremely helpful, thanks alot
The animation makes it much easier to understand. In some other channels they just keep talking and don't show or write anything which makes it hard to grasp the information.
I was struggling with this concept right until now .Thank you for making this crystal clear to me.💜
Literally after going through tons of videos and concepts, i was still blank but this video literally saved me
How amazingly explained such a concept quite admirable
Thank you soo much
Finally understood the concept very well. This is the best explanation! Thankyou Sir Mahesh!
GOD COULDN'T COME TO THE EARTH AND TEACH BY HIMSELF SO HE TOLD DESTINY TO CREATE KHAN ACADEMY
Best explanation for how an electric motor works that I have ever seen and I’ve seen a lot.
Great video, suitable speed and a nice explanation.
You could put an end to this fabulously communicative video explaining the reason behind the holes in the ring. When the brushes touch the curved segments of the commutator, electrons find the shorter path and don't travel through the rectangular long route. No force, not even any torque acting on the loop. Inertia comes into play and tilts the loop counterclockwise. The brushes now touch the previously untouched segment of the commutator. The current direction reverses.
One of the best videos I’ve ever seen on TH-cam. Incredibly lucid explanation! Thank you!
Sir I've been struggling with this concept for the past few months. You just made everything crystal clear to me. Thank you!!
Thanks a Lot!!!!!!!!!!!!
Such a explanation which even a nursery student can get 💗 much love I couldn't understand this process but after watching this the every single word that he said has stored in my brain as a beautiful photograph 😭💌
forr real this is the one of the best explanatin .i was having so my questions related to this topic but after watching this video it had cleared all my doubts ..thank you so much
SIR MIND BLOWING EXPLANATION......You are the only one in this whole TH-cam who explained all the concept. ......Really sir you have covered all my doubts.....
Thank you so much!!. This video made the concept crystal clear for me. The animation was amaaazing. I couldn't understand how the flipping of current takes place but thanks to you, now I'll remember the concept for life-long. Thanks a lot again!.
Thank you! this just connects the dots to all the concepts!!
Wow! Amazing and super simple wholesome expalnation. I've been confused for years with this concept. Now it's crystal clear. Thanks so much!
The only video out of probably 30 that Ive watched that helped me to actually understand this topic, clear explanation and the most easy to understand animation ever thank you so much
Thank you. God bless you for your amazing contributions to society!
Best explanation of electric motor... You clarified all of my doubts in detail which my teacher did not. Thankyou so much..
Well said
I had cleared my all doubts
I feel You are teaching beside me
This is award winning video on one of the challenging physics topics.
Best 👍explanation brother
Keep the good work
I watched many videos on DC motor they're all confusing me from perpendicular direction of loop along the magnetic field
You solve this problem
Thanks❤
Hands down best tutorial on the workings of a DC motor
This is the best explanation that I have ever seen on u tube....this is amazing.....ur teaching is amazing...keep it up...and thank u very much.....
Thank you very much I 've been struggling to get the concept but now I'm confident in this Thank you
Best explanation about electic motor ı have ever seenn!!!!
I was always puzzled about the brush and commutator concept for many years. You are now giving me the best explanation. Thanks.
Khan Academy India - English is literally the best Khan Academy channel when it comes to explaining things. This guy is the best.
Really this helped me alottt in understanding the electric motor topic....thank u sir ...reallyyy outstanding explanation
The best explanation ever! I was able to understand and my doubts are completely cleared, I don't know how to thank you sir. THANK YOU SO MUCH!! 🙏🏼🙏🏼🙇🏻♀️🙇🏻♀️
idk what to say buy this has SAVED MY LIFE FOR PHYSICS EXAM TMR . THANK YOU SO MUCH OMG
Wow sir. You literally made me love my least favourite chapter.. your explaination is as clear as water! Thank you sir
how beautifully you are explaining. Excellent
best explanation on how electric motor works
This is wonderful
It completely cleared out my all concepts🤓😊😊😊😊
I was hopeless in this subject, but you are making me understand! Thank you!
absolutely incredible explanation
thank god
it's the BEST explanation ever on motor! Better than live teaching! 🙏🙏🙏❤️
the best and easiest explanation of electric motor ever........
Thank you very much you help me well in all subjects and you are number one teacher in the world I always wish to have a teacher like you
The excellent explanation of electric motor in TH-cam.
The best explanation I have ever heard. Thank you so much!!
I think we can all agree Khan Academy provides world class education.
This is just MIND BLOWING explanation ✨can't find any to the point and such an amazing video on this topic on the whole youtube!!
Thanks, Mahesh Shenoy!!
😊❤and khan academy
U are really great sir your explanation are very simple at once we I can understood and I don't find tough topics tough after watching your explanation thaks a lot sir and sir I really love the way you are speaking english
9:31 yaeeyyyy...I like that 😊
What an excellent visualisation of the electric motor. Keep up the good work!
Wow yaar so beautifully explained. I never never expected that someone would have explained such a complicated thing in so lucid manner.
👊👊👊👍khan academy is simply the best...
Really so determined teacher and So caring....
Omg the best vedio regarding to electric motor on youtube
Nice and very clear explanation. Thank you
Speechless! Outstanding presentation of an awesome mechanism!
The explanation is excellent... I watch this video before the exam...
You are a saint!!!
Iwas worried .....about this concept.....I saw many video ....but.......
With this video I am satisfied .....😊😊😊😊😊😊
Thank you sir .....
Sir your explanation is soooooo clear awesome it is helped to my daughter
This video is literally a life saver!!!
At 7:10 , I don't think that coil will move in reverse direction . As the forces are upward and downward , so the coil will remain stationary and motor will not work .
But it's not true to say that coil will move in reversed direction
You are right about the turning force (torque) being zero. But, since the coil already has some momentum, it would continue to turn. It's similar to how a running ceiling fan continues to turn for a while even after being turned off.
@@KhanAcademyIndiaEnglish But if it is the coil's momentum making it to move further , then it's momentum should make it rotate in same direction , instead that momemtum making it's direction reversed .
Well , thanks a lot
The quiz was also awesome .
Exactly from the example of electric fan , it rotates for sometime even when we switch off , but it rotates momentarily in the same direction as it was moving .
Hence , the coil , if rotates for sometime with momentum , then it should rotate for rest in same direction , instead in reversed direction
Awesome explanation...Making every concept clearly understand... thank you so much...
That was so well explained. Thankyou so much
Ye badiya video hai guru
Best explanation about a motor.
Such a clear explanation 💯💯
Outstanding explanation!!!
.... Thank uu Sir ....
☺️For this video☺️
😊😊😊😊😊😊😊
👌👌👌👌👌
Beautifully explained!!
Omg broooo THIS IS THE BEST EXPLANATION OF DC MOTORS EVER TO EXIST 😭😭
THIS FRICKIN SAVED MY ASS AND IT'S IN ENGLISH TOO 😭😭
I'M INDIAN BUT IDK HINDI SO THIS CHANNEL JUST SAVES ME FROM PHY 😭
You are lifesaver
i feel bad for finding ur channel sooo late 😫
i have my boards tmr and now i realize that I'm late
ur full wave rectifier video helped me a lot might help me in the exam too i hope:)
edited-i didn't know khan academy had an english channel too
i thought its fully taught in hindi
best video on electric motor
thank you so much!! i was finding it so difficult with the textbook, this explained it perfecrly!
The best ever explanation I have heard on TH-cam on this topic... It was really confusing that how the Motor works but sir you made it a piece of cake for us ..
Wooow I will never get tired of saying that this is the best channel in term of sciences awesome explanation and understandable English ✨✨✨✨✨ I always love ur teachings 😍😍😍😍😍 thank you
Definitely! Helpful✨
Thanks Khan it was a great explanation I appreciate it
Omg best youtube video ever, thank you so much!!!
This gives a very clear explanation of a motor
Best or let me say well explained enough for any student.
I had an physics project about electric motor and this was really useful. Thank you so much!
Thank you very much sir!!!This vedio is really effectfull.
Best Video description with indetailed animations 👏🏾🤨
Best explanation for electric motor
Wow explanation is too good 😊
a doubt - you said that when the loop is parallel to the magnetic field, the force in
the yellow wires is trying to pull the loop apart but then will it cause any damage to the loop? like if the force acting on the yellow wire is greater than the force acting on the pink and blue wires?
No it won't cause any damage because it can be like...the yellow wires are pulled apart at the same time half the rotation and when they become parallel they become normal
11:04 sir can we change the position of the magnet??
It is in South to North so can we make it north to south.... Hence field direction will also change....
Nice explanation. Thank you!!
Good explanation 👍👍👏👏👏
Thank you sir