Magnetic field on the axis of a circular loop | Moving charges & magnetism | Physics | Khan Academy

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This is the best explanation of this derivation! India needs more teachers like you!

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After surfing the "entire" internet to solve & grasp this Griffiths example 5.6 edition 4th. I finally found peace here. Now I can rest my mind and go forward. the hardest part it was at 12: 40 & 14:46 to figure out first the horizontal components cancel out and then the cos𝛼 that I couldn't picture out. It is simple but you need to see it through. This is so beautiful when Maths & Physics makes sense.

[@titusmathew6459]

Add this to the moving charges and magnetism playlist please I had a hard time finding it

[@naveensundar4765]

Same

[@naveensundar4765]

They still haven't done that

[@pratishthabajracharya7]

@@naveensundar4765 they have. I found it in Moving charges and magnetism

[@naveensundar4765]

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this deserves more recognition :) , really helpful, thank you!

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Better than pw

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Frfr

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Till now I m skipping this derivation ..could never imagine its pretty amazing ...thnk u

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Is this the same chnl which sushanth singh rajput had recommended in his insta post

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Excellent demonstration

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Thank u so much sir finally i understood this concept

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So deep knowledge just love you

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Coming back to this every other exam..

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Sir u r doing a really great job. But i noticed some of the topic lectures are missing. Please do that also

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Explanation vey crystal clear thanks

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thank you

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Like always this was the best explanation.thanks for this

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Thanks a ton

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this was extremely helpful , THANK YOU

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Thanks a lot Khan Academy, you guys helped me understand this derivation :)

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Thank you Sir

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I finally understood Thanks!!

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Thanks!

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Awesome 👍

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Very Well Explained

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Amazing explanation

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excellent.... from tamilnadu

[@bhavyanayak4342]

Thank you so much 🥺

[@Ladybug528]

14:09 you say dB times cos alpha but it’s written dl times cos alpha?

[@sachinverma5106]

This help me a lot Thanku

[@Kitty786kat]

Thankyou soooo much ❤ u explained it sooo well How could the angle between dl and r be 90 confused me , but not anymore

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best explantion ever

[@pranavm.a5389]

Amazing. Thank you

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thank you sir

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Since all the angles not lie in a line how can you say that the sum of the angles is 180 14:55

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First like and comment

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👍

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Third one

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Y i didn't get him as my fields lecturer 😭

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Which class it is

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