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In the given figure net magnetic at O wi...

In the given figure net magnetic at `O` will be

A

`(2mu_(0)i)/(3pia)sqrt(4-pi^(2))`

B

`(mu_(0)i)/(3pia)sqrt(4+pi^(2))`

C

`(2mu_(0)i)/(3pia)sqrt(4+pi^(2))`

D

`(2mu_(0)i)/(3pia)sqrt((4+pi^(2)))`

Text Solution

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The correct Answer is:
D
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