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A wiere of length L is shaped into a cri...

A wiere of length `L` is shaped into a cricle and then bent in such a way that the two semi`-` circle are perpendicular. The magnetic moment of the system when current `I` flows through the system is

A

`(sqrt(2)iL^(2))/(8pi)`

B

`(sqrt(3)iL^(2))/(4pi)`

C

`(iL^(2))/(4pi)`

D

`(iL^(2))/(2pi)`

Text Solution

Verified by Experts

The correct Answer is:
1
`B=(mu_(0)iphi)/(2r)`
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