Ampere's circuital law (with examples) | Moving charges & magnetism | Physics | Khan Academy
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- Опубліковано 22 бер 2021
- Ampere's circuital law states that the closed-loop integral of B.dl (also called the 'circulation of magnetic field') always equals mu_not times the enclosed current.
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Created by Mahesh Shenoy
Teaches to teach, not to crack entrance exams. Massive respect to the whole team, you are making a difference.
Finally, someone, somewhere spoke my heart out!
Ong. Pretty much everyone teaches only with the intention of high score in entrance. There is no love for the subject, no passion.
Only if teachers explain like this in class life wud be so much easier
Rani Ramani and DM were not good enough?
Exactly! 💀
rl
Aise padha kro
His voice ...and the way he speak♥
You have made us visualise amperes circuital law so easily which in textbooks a bit complex to understand. Thanks a lot.
My love for physics has grown significantly because of how well you explain things.
These videos are better than the US ones and I'm American! I really like the graphics in these. Its very difficult to get a visual understanding of the Biot Savart law because its occurs in 3D but these videos have helped!
Which class
There are literally hundreds of 3d videos on that on YT 💀
@@tobealonewithyouBefore using skull emoji try to look at yourself. Specifically you need to change your profile picture.
@@nikos4677 *triggered* 💀
KHAO MAA KASAM
With Huge respect and adoration. Thankyou for making Physics much familiar... 🙏😊
plot twist. This dude explaining is actually Ampere himself
damn this is an educational masterpiece!
I think proper visualization and expression is everything in making students learn. Excellent, sir!
this is the best explanation to make someone understand Ampere's circuital law, Thank you!!
thanks for ur effort bro , u make us get a good understanding on the subject ( which is ofcourse useful for competitive exams ) ,respect your dedication
😂😂 first of all never ever call a teacher bro , that's where you start learning
@@uff8332 I believe we are all brothers and sisters in human society 😅🥰
so wonderfully explained!
You are the best teacher. Period.
Great content, Excellent explanation in each video!!! Thank you so much!!!
Mahesh sir and Ampere have made my day!
yes! I understood something now!! thank you sir
Impeccable explanation, thank you sir.
Wonderful explanation!
Thanks a lot
I love your explanation. Thankyou very much!
Best explanation ever! Love it
This is an EXCELLENT tutorial. Thank you!!
Thank you! You made it easier to understand.
Huge fan of your videos. Cheers from the US
so helpful sir thank you!
Thank you very much for the emotion and the explanation!
Simply awesome explanation 💥
Thank you sir , great explanation
What about taking a surface inside a solenoid or an individual loop? No current is passing though the surface but we know there is B field at the axis. Any explanations?!
Incredible explanation. I really appreciate the amount of effort that went into making this look amazing and adding all the details to the drawings. Well done!
Your videos are the best!!!!. I haven't taken any coaching for JEE but watching your videos teaches me the concepts so well that I don't have any doubts left! I enjoy your explanations so much that for a moment I forgot that I was studying for an entrance exam. I just felt like I was learning something new!😅
What a beautiful method/style of explaining 👌👌
Thank you so much...the lecture is awesome
Best explanation for ampere's law👍👍👍
Thanks Mahesh this helped me a lot
Couldn't have understand it without you, thanks 😊
Fantastic way of explaining concepts 😊
Very good way of presenting, it not only makes the topic clear but also makes is to remember. THANKS FOR THE EFFORTS.
Em cảm ơn thầy ạ! Nhờ thầy em hiểu hơn về bài này rồi ạ ^^ You saved my Physics life. Thank you so much!!
Lots of respect
Thanks to Khan academy team
Great explanation 👍
LOVED IT!!!
Excellent Short and sweet explanation
Very cool Mahesh! keep teaching
Excellent
I've had never learnt up until this video something so complicated very enthusiastically.Thank you so much Mahesh Sir.
Amazing video
you made me like physics again , thank you very much , you're unique man never change your teaching style
Thank you so much, sir! Never had a teacher explain a concept this creatively and clearly to me.
Khan academy explains everything so simply and in a short time it's so easy to understand
Much appreciated 👏
Good. Thanks. Effort you took is Headsoff
thank you very much !! you're the best physics teacher
Great videos man, I really appreciate the work you do!
Brilliant
thank you so much sir
Thank you so much..........finally understood this topic 👀👀👀
this is what is called teaching
Awesome class 👏👏💯
This guy is a great teacher.
NO WORDS TO YOUR EXPLANATION JUST AMAZING😁😁
thx
Great Video sir, I enjoyed the video throughout, Khan academy really helping us to understand the outer world.
my man's explained to me what i couldn't understand in 2 whole weeks of studying, thank you!
Love the way u teach 🥰😚💯💯💯💯💯💯💯💯💯💯
Ur amazing 🎉❤
Mastery of the art of teaching
First one to watch this video 😍
This is the absolute best channel ever
Wow😮
Thank you mahesh sir for making me "FEEL" physics flowing through my veins. THANK YOU!
thank you king
mazing just AMAZINGG
Mahesh sir
👌
I Swear He is the 🐐 The GOAT
this is the perfect videos ever 😭
If I pass the exam tomorrow it will be at least 20% because of you. Great work, you explain everything 100 times better than my professor. The thing that amazes me the most is that this content is available for completely free. I can't thank you enough.
Just curious, but at which level of education is this a part of your syllabus? Like in highschool or university first year?
@@sarthaksaswatdas2846 university second semester.
@@marcozelioli Damn :( we are practically bound to study this in highschool itself, along with university level maths and chemistry
@@sarthaksaswatdas2846 yes we did this in highschool aswell I used this video to freshen up my knowledge. I didnt remember shit but after this video I remembered everything again.
@@marcozelioli thanks that makes me feel better actually haha
but for real tho some of topics that we need to cover here shouldn't really be a part of the highschool syllabus. You can look up the Jee syllabus for reference T_T
You explain so elegantly, I watch your videos while eating & understand everything.
you are so helpful khan academy for my 12th class thank u so much upload much as possible
❤kudos man
thankkkkk youo uuuuuuuuuuuuuu sooooooo much.....it wass sooooooooooo helpful......wonderfulllllll explanationn
In the first slide, biot savet's law is written in vector form in which case it is inversely proportional to r^3 since there is a r in the numerator.
Wow, well explained video, sir! The handwriting is really beautiful as well
I am having the same , I guess he is left handed.
You rock sie✨
Sir my English is poor in listening and understanding. So I requested you to make lectures in hindi .please 🙏🙏🙏
Watch this , it will surely help you. Try to watch some Hollywood movies or some kind of shows. (Start with normal. preferred by me :- shows with American actors , that will help you understand any kind of person whether it's fast or slow)
I think there is hindi videos jn Khan academy too
These videos by Mahesh are beautiful.
👍
sir if we consider a loop to the extreme right, making no net current, then magnetic field will come out to be zero, but if we enclose curent, it comes different. plz tell
I missed so many classes this semester and need to catch up and i dont understand any of this
you explained this topic so easily it's kinda scary
Seems like you've been and talked with Ampere back then.
The right hand thumb rule fails because if we change direction of loop then value reverses.
I have a question, when you did the first equation with (-I1 + I2) then went to the second equation (I3-I2) it went from the first I being negative then to the first I being a positive, does it matter the order you place the I in for the equation?
No, not at all 😅
Damn!
You are so genius
Board exams near 📚
Me : depressed 😢
Khan academy to the rescue 💯💯💯
sal khan respect 😎🏅🏅
Mahesh sir 😊❤️
@Irrational Gravityik this ain't sal khan but main ed tech firm belong to him and all this happening after his commands ......that way
Someone wrote salman khan 😂 in some other video's comment section
@Irrational Gravity he is a bollywood actor
@Irrational Gravity I didn't knew that before😁
You are the father of student
Finally i found that your name is Mahesh...
By watching this video
This guy is a gigachad
🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗