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An infinitely long conductor is bent int...

An infinitely long conductor is bent into a circle as shown in figure. It carries a current I ampere and the radius of loop is R meter. The magnetic induction at the centre of loop is

A

`(mu_(0)2I)/(4piR)(pi + 1)`

B

`(mu_(0)2I)/(4piR)(pi - 1)`

C

`(mu_(0)I)/(8piR)(pi + 1)`

D

zero

Text Solution

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The correct Answer is:
A
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