6.2.1 Bound Currents

6.2.1 of Griffith's Introduction to Electrodynamics 2nd Ed
Just as for electric fields in matter cause a polarization, magnetic fields cause magnetization. Magnetization behaves exactly as if there were a current flowing in and around the object.
Magnetization is represented by the M vector, and is a magnetic dipole moment per unit volume.
Next: • 6.2.1 Example 1
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[@valerieashinn]

Previous videos are good. This video is literally him just copying the equations out of the book

[@stanzinyangdol1364]

true

[@zerolove1995]

when we get the vector potential, why didn`t we account for the quadrupole and the other higher terms ?? is it just approximation or i am missing something?

[@raullara6082]

en.wikipedia.org/wiki/Quadrupole_magnet

[@PrashantKumar-ns4ed]

Thanks sir for solution

[@stanzinyangdol1364]

can you please upload this video with more explainations..

[@jg394]

What should I explain more? Is it covered in earlier videos? Do you have the textbook or are you relying exclusively on my videos?

[@strongthoughts194]

I have one doubt ❓

[@wilurbean]

Thanks for making these. The book explanation isn't great.