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Consider an infinite long cylinderical c...

Consider an infinite long cylinderical conductor of radius R carrying a current I with a non uniform current density `J=alphar` where a is a constant. Find the magnetic field for inside and outside prints.

A

Inside `(alphau_(0))/(3)r^(2)`

B

Outside `(alphau_(0))/(3R)r^(3)`

C

inside the outer conductor `(alphamu_(0))/(3)R^(2)`

D

Outside `(alphamu_(0))/(3r)R^(3)`

Text Solution

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The correct Answer is:
A, D
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