OMG!!!!!! I literally was trying my hardest to understand from a separate video... And I was like, "I have to find another video... this cant be life." So glad I clicked this. : ]
what it teaches is too basic. I am an engineering student and i say this video is more suited for kids in high school. I have to actually integrate electric field multiply by the area of the capacitors and plug into the basic definition to obtain the equations i need to solve the actual problem. It is very intellectually and mentally taxing.... Don't go into science and math if you dont like exercising your brains and solving logic puzzles....
some of us are not going into engineering and would like a basic understanding of capacitors suitable for our curriculum. This video provides that perfectly. Engineering students should work on integrating and coming up with equations away from youtube videos so they can concentrate. Good luck, m8!
Sometimes the best way to learn how to solve things like integration is by first understanding what integration is doing. The point is that, how can you expect to use the formulas properly if you dont know at the most basic level what those formulas are doing? I am an engineering student as well.
I watch RUclips videos a lot to get extra help for my school work, and this has hands-down been one of the most helpful videos I have ever watched !! Thank you sir !!
This is what learning is called. I love you, khan. I love you more than anyone, even more than my girlfriend if she exists somewhere in the parallel universe.
*_Summary Of The Video :-_* *Capacitor and Capacitance* *Capacitor is a device which is used to store charge. *As we connect two metal plates with a battery one plate gets positively charge and another plate get negatively charge. *Note* - Both metal plates are going to have the same magnitude of charge but of opposite nature. * Above is true for even plates have different sizes and shapes. * This process of charging is not going to happen forever . * If we remove the battery the charges will still stay in plates. * If two metal piece touch each other , In that case our Capacitor will never get charge beacuse circuit is completed. *Capacitance* of Capacitor tells us that how good the Capacitor is in storing charge. * In reality Total charge of Capacitor is zero. * The voltage between a fully charged Capacitor is same as the voltage of the battery. Unit - *Farad* (Coulomb / Volt) * We can not change the Capacitance of Capacitor by changing charge (Q) or voltage (V). * We can only change the Capacitance by by changing the physical characteristics of the Capacitor.
This is literally the best video on capacitors that I have ever seen. I've read two different books and looked at 3 different lectures, and this was the godsend. Thanks David.
Awesome! Thanks for explaining that so clearly, especially how the charge and voltage relate and how distance and geometry are the ones in control of the capacitance!
Thisssss is simply amazing ... I LOVED IT🧡🧡🧡🧡 AND NO DOUBT,,,,,, I CAN CONFIDENTY SAY THAT ALL THOSE WHO VIEWED IT ALSO LOVED IT 💚💚💚💚 A BIG BIG BIG THANKYOU TO YOU 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻😊😊😊😊
Excellent explanation. Of all of the info I've read/seen on capacitors so far, this video was the most complete with info and easy to understand. Thank you for sharing.
Thanks man. That is a really excellent explanation. Your simple paper illustration/animation really helped a lot! This is the tenth video I've watched after searching 'what is capacitance' and its the first that makes sense to me.
This is excellent. Taking apart an actual capacitor and then using the constituent pieces to explain the basic theory is very innovative and effective for learning.
After weeks of confusion, I finally was able to fully grasp the concept of capacitors thanks to this short video! It was very concise and beautifully explained!
Thank you, just thank you! Even though I have already learnt it before and wanted to simply revise it, this was a pleasure to listen to. How long should it take for schools to establish this approach? 21st century, come on!
This video just gave me 5 minutes to understand. I never understand capacitor principle well since junior high (m graduate from college now :D), textbook confusing me. Awesome, Keep up the good work guys and thank you for making video like this.
Amazing video! Perfect tempo and great info. I knew a lot about capacitors, but I still extracted huge amounts of new info. Before I really didn't understand why capacitors didn't pass DC current, but now I get it! So simple after hearing the explanation.
hllo , can u please tell me that why capacitors didn't pass DC current??also please tell me about the various types of capacitors like where do we use 2microF capacitors?
Ghost Naughty Because they saturate with the charge, which eventually cancels the applied voltage. Capacitor size is determined how it is used. E.g. if used for storage, you can calculate the needed energy 0.5CV^2, where C is the cap size. If cap is used for decoupling, size is determined by the noise frequency it needs to work within.
Ghost Naughty Saturate=capacitor becomes full of charge For AC, the charge in the capacitor is not opposing the voltage any more when the direction changes.
After spending hours trying to understand capacitance, I finally get it after a 5 minute video that explains it intuitively. Thanks guys!
OMG!!!!!! I literally was trying my hardest to understand from a separate video... And I was like, "I have to find another video... this cant be life."
So glad I clicked this. : ]
What made you understand is the number of tries you gave to a different ways
Me too bro
@@AShortGiant Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
@@Mohamed_zyd Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
This video is definition of how to teach...
what it teaches is too basic. I am an engineering student and i say this video is more suited for kids in high school. I have to actually integrate electric field multiply by the area of the capacitors and plug into the basic definition to obtain the equations i need to solve the actual problem. It is very intellectually and mentally taxing....
Don't go into science and math if you dont like exercising your brains and solving logic puzzles....
some of us are not going into engineering and would like a basic understanding of capacitors suitable for our curriculum. This video provides that perfectly. Engineering students should work on integrating and coming up with equations away from youtube videos so they can concentrate. Good luck, m8!
KHAN ACADEMY ISNT BASICALLY FOR UNIVERSITY STUDENTS,,,,ITS SUITABLE FOR SCHOOL GRADES
+GAO Xiang2 What do you mean? This video is meant to give an introductory understanding of Capacitors.
Sometimes the best way to learn how to solve things like integration is by first understanding what integration is doing. The point is that, how can you expect to use the formulas properly if you dont know at the most basic level what those formulas are doing? I am an engineering student as well.
Your rap is excellent, great flow, just like a capacitor!
I think you misunderstood the lesson.
@@AP-pm9qy
I think you got r/woooshed
A capacitor that has its plates touching yes.
@@dejanhaskovic5204 Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
@@user-uw4yb3oj7c Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
You`re the Eminem of physics!!!
lol i was thinking the same thing... the beat in the background though hahaha kinda go with it
Same here, I was waiting for him to break out into angry rap talking about charge.
@@9707tim Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
@@JustSomeGuyLV you mean charging on charge
hahahahaha
Is that all ?!! I spent more than 2 hours trying to understand definition of the capstiors and finally i do in 5 min ❤
Great rap bro, awesome flow.
I love how right when he gets to a point of dropping some real heavy knowledge, the music follows suit in weight.
A Melodic "ooooooooooo snap!"
+Brad E Great vid. Thanks very much.
Best video I've ever seen on youtube.
Kindly follow and subscribe the channel too for better understanding..
ruclips.net/video/2HiRqXCcIlM/видео.html
Thanks
I watch RUclips videos a lot to get extra help for my school work, and this has hands-down been one of the most helpful videos I have ever watched !! Thank you sir !!
after all this studying and lectures this video was like massaging my brain with knowledge and things just started coming together
This is what learning is called. I love you, khan. I love you more than anyone, even more than my girlfriend if she exists somewhere in the parallel universe.
U took out words from my mouth. Thats soooo true❤️
Finally no more searches on this topic!
this guy deserves a medal !!!
Definitely best explanation for capacitance so far.
This was absolutely brilliant. Thank you so much for such a good explanation!
Sounds better than alot of rap songs I've heard.
the very best thing to teach
teaching through real instruments.
wooooow!!!
*_Summary Of The Video :-_*
*Capacitor and Capacitance*
*Capacitor is a device which is used to store charge.
*As we connect two metal plates with a battery one plate gets positively charge and another plate get negatively charge.
*Note* - Both metal plates are going to have the same magnitude of charge but of opposite nature.
* Above is true for even plates have different sizes and shapes.
* This process of charging is not going to happen forever .
* If we remove the battery the charges will still stay in plates.
* If two metal piece touch each other , In that case our Capacitor will never get charge beacuse circuit is completed.
*Capacitance* of Capacitor tells us that how good the Capacitor is in storing charge.
* In reality Total charge of Capacitor is zero.
* The voltage between a fully charged Capacitor is same as the voltage of the battery.
Unit - *Farad* (Coulomb / Volt)
* We can not change the Capacitance of Capacitor by changing charge (Q) or voltage (V).
* We can only change the Capacitance by by changing the physical characteristics of the Capacitor.
This is literally the best video on capacitors that I have ever seen. I've read two different books and looked at 3 different lectures, and this was the godsend. Thanks David.
These people have done humanity a great service. Thank you
Amazing teaching skills, we need teachers like you everywhere
Why was this read like a slam poem?
Don't question it, appreciate it.
and on the left side, the chargese get pushed away from the terminal on the LEFT SIDE
OH SHIT
ELECTRONS ROASTED LEFT TERMINAL
Awesome! Thanks for explaining that so clearly, especially how the charge and voltage relate and how distance and geometry are the ones in control of the capacitance!
amaaaaazing :*
i was strugling to understand this topic for months...
and then finally this video helped me
I learned more stuff in this 5 minute video than in the 1 hour discussion in class.
I am so grateful for this video. Test tomorrow!
*NO CAPACITORS WERE HARMED DURING THE MAKING OF THIS VIDEO*
😕
Stop air pollution from ur mouth
🤣🤣
@@shahriarshourob442 😞😞?
@@ahmadabdullah8168
See the pic of the commenter
@@shahriarshourob442oh hhahaha.. i thought you're calling his comment as "air pollution" that's why this emoji : 😞
Thisssss is simply amazing ... I LOVED IT🧡🧡🧡🧡 AND NO DOUBT,,,,,, I CAN CONFIDENTY SAY THAT ALL THOSE WHO VIEWED IT ALSO LOVED IT 💚💚💚💚
A BIG BIG BIG THANKYOU TO YOU 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻😊😊😊😊
I've watched all the capacitor series and You're Awesome!!
Excellent explanation. Of all of the info I've read/seen on capacitors so far, this video was the most complete with info and easy to understand. Thank you for sharing.
How can someone dislike such a good video?
C'est une excellent production audiovisuelle ! Un explication qui dépasse la compréhension bête du cours...Bravo !
Never thought physics could be taught so brilliantly!
Awesome, concise, and down-to-earth explanation!
The best video for High school ppl on capacitance
Thanks man. That is a really excellent explanation. Your simple paper illustration/animation really helped a lot! This is the tenth video I've watched after searching 'what is capacitance' and its the first that makes sense to me.
Please keep teaching!!! You make it so easy!!!! God bless
This is excellent. Taking apart an actual capacitor and then using the constituent pieces to explain the basic theory is very innovative and effective for learning.
wonderful lecture.
After weeks of confusion, I finally was able to fully grasp the concept of capacitors thanks to this short video! It was very concise and beautifully explained!
what a way of teaching ... i'm impressed
This video is so clear it's my first time to fully understand capacitor~
you explained in 5 minutes what i've been trying to learn for half a week.
thanks a lot, still in 2021 its extremely helpful
So precise & clear! This video is the best ever explanation on this topic! So glad I found this video on time..😊😃
This gives me a feel that he's rapping 0~0
This is called real *_practical knowledge_* 🤓
Super!!! Made me understand What is Capacitors and Capacitance , Luv this video
Amazing video.
Perfect soundtrack, topclass information with tempo, entertaining to watch. Thank you
Wow. In class, this was made too theoretical to actually get an idea what was going on. Thanks, for this.
best video lesson on this topic i have ever seen on youtube. Big respect to you bro! nice work
Nice video, with simple explanation, helps a lot !
i hopes there's no music .
Thank you, just thank you! Even though I have already learnt it before and wanted to simply revise it, this was a pleasure to listen to. How long should it take for schools to establish this approach? 21st century, come on!
One of the best videos on capacitors on RUclips.
I like his graphics. Simplistic, entertaining, and informative. I have a bit of attention issues, but the graphics here keep me focused.
impressive that he was able to put that capacitor back together like that at the end
This finally clicked thanks to your explanation. Thank you. Made all the difference.
I was about to give up trying to understand it before your video. This is brilliant.
Just wanted to say thanks. this is a great video. Helped me a lot ❤
This video is sooo damn hahaha! I was learning, laughing , and dancing at the same time😂
It was very kind of him to put the capacitor back together at the end
Thank you so much! For the first time in my life, I finally understand what is capacitor.....
Though my English isn't that good I understood and learnt from this video much more than what is wrote in my academic physics book, thank you so much!
You guys are the real MVP
This is the best video on capacitance
THANK YOU SO MUCH KHAN ACADEMY YOUVE SAVED MY LIFE!!!!!!!!!!!!!!
This video just gave me 5 minutes to understand. I never understand capacitor principle well since junior high (m graduate from college now :D), textbook confusing me. Awesome, Keep up the good work guys and thank you for making video like this.
Thank you! Easy to understand and MUCH clearer than my study notes.
never understand capacitors so deeply before this
khan academy thank u again for saving my life before my physics exam. god bless you
Great video! Btw does anyone know the name for this soundtrack?
I got chills watching this...
AMAZING EXPLANATION THANK YOU SO MUCH!!!!!
Best intuitive explanation of capacitance for beginners!
You explained capacitors perfectly. Nicely done.
introduction to capacitor in 5 minutes. Great job !!
Please increase the quality of this video in your app.
Why did it take me so long to find you? You are the best.
This is a great video, very well explained and even refreshed some of the things I had already learned.
Very good explaination!!
Phenomenal video with each and every bit of basic information that one requires for appropriate understanding of the topic.
Thankyou
great holistic intro to capacitors - learned a lot!
How'd he put it back together so well at the end? It looks good as new!
...
...
Ryan Graham hello there mr. troll🙋
no ,he didn't ,that's just a rewind=)
Its not that hard actually. You learn how to take it apart and put it back together in Electricity Lab
Amazing video! Perfect tempo and great info.
I knew a lot about capacitors, but I still extracted huge amounts of new info.
Before I really didn't understand why capacitors didn't pass DC current, but now I get it! So simple after hearing the explanation.
hllo , can u please tell me that why capacitors didn't pass DC current??also please tell me about the various types of capacitors like where do we use 2microF capacitors?
Ghost Naughty
Because they saturate with the charge, which eventually cancels the applied voltage.
Capacitor size is determined how it is used. E.g. if used for storage, you can calculate the needed energy 0.5CV^2, where C is the cap size.
If cap is used for decoupling, size is determined by the noise frequency it needs to work within.
then what about AC? n i didnt get the meaning of "saturate"?
Ghost Naughty
Saturate=capacitor becomes full of charge
For AC, the charge in the capacitor is not opposing the voltage any more when the direction changes.
Its amazing how you just taught the things! Kudus . I was watching like a very very interesting movie. Thanks a lot
Short, sweet, and simple. Thank you
Wow it is crystal clear now 😄😄😄
Thanks
The best rep about physic
Spoken word extravaganza with a vengence!
Thank you.. This helped me a lot on understanding the basics of a capacitor.
the best explanation I've seen yet. good work.
Thanks for such good explanation.
Finally understood capacitor.
this beat goes so hard, the base drop at the end aswell
Very helpful video! It's much better to do physics when you understand what's going on
The video is amazing...It clear the concept of each student.
Great video, which I had it when I studied for the MCAT.
u are incredibly amazing sir... i dont know what i would do without u.... i love ur every single point which help me alot...❤❤
This 5 min video says it alll ...........THANKYOUUUUUUUU
Wonderful and helpful video to sort out my problem about capacitor and capacitance.... Thank You.... SIR
crystal clear thankyou so much 🎉