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A current of 10A is flowing in a equilat...

A current of `10A` is flowing in a equilateral triangle of side length `l=1M` as shown in figure. The magnetic field at center of triangle is:

A

`18muT`

B

`9muT`

C

`3muT`

D

`1muT`

Text Solution

Verified by Experts

The correct Answer is:
B
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