In the shown arrangement magentic field ...

In the shown arrangement magentic field at P is :

A

zero

B

`(mu_(0)l)/(2sqrt(2pia))`

C

`(mu_(0)l)/(sqrt(2pia))`

D

`(mu_(0)l)/(4sqrt(2pia))`

Verified by Experts

The correct Answer is:

D

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