pbm with concept

A long copper wire carries a current i. what is the magnetic

field at a distance x from the centre of the wire

5 Answers

i think u want for x<R....

and it is longgggggg wire.. :)

wat is the current density variation inside the wire?

constant ehh ??

Yup in these they are constant unless specified..

ok guys i have got my doubt

What was ur doubt...

but fine :) u got ur doubt on your own :)
cheers

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