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A wire shown in figure carries a current...

A wire shown in figure carries a current of 40 A. If r = 3.14 cm, the magnetic field at point P will be.

A

`1.6xx10^(-3)T`

B

`3.2xx10^(-2)T`

C

`4.8xx10^(-3)T`

D

`6.0xx10^(-4)T`

Text Solution

Verified by Experts

The correct Answer is:
D
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