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A circular coil having N turns and radiu...

A circular coil having N turns and radius r carries a current I. It is held in the XZ plane in a magnetic field `Bhati`. The torque on the coil due to the magnetic field is :

A

`(Br^(2)I)/(piN)`

B

`Bpir^(2)IN`

C

`(Bpir^(2)(I))/(N)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
B
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