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Magnetic induction produced at the centr...

Magnetic induction produced at the centre of a circular loop carrying current is B . The magnetic moment of the loop of radius R is
(Me = permeability of tree space)

A

`(BR^(3))/(2 pi mu_(0))`

B

`(2pi BR^(3))/(mu_(0))`

C

`(BR^(3))/(2 pi mu_(0))`

D

`(2pi BR^(2))/(mu_(0))`

Text Solution

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The correct Answer is:
B
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