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A current I is flowing in a conductor ...

A current I is flowing in a conductor of length L when it is bent in the form of a circular loop its magnetic moment

Text Solution

Verified by Experts

`M = pi r^(2) I`
`2 pi r = L`
`M = (pi L^(2))/(4 pi^(2)) | = (L^(2)|)/(4 pi)`
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