Physics, 23.11.2019 02:31, grantjaylynn

Acurrent i flows down a wire of radius a.
(a) if it is uniformly distributed over the surface, what is the surface current density k?
(b) if it is distributed in such a way that the volume current density is inversely.

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Acurrent i flows down a wire of radius a.
(a) if it is uniformly distributed over the surface...