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A wire of length l is bent in the form a...

A wire of length l is bent in the form a circular coil of some turns. A current I flows through the coil. The coil is placed in a uniform magnetic field B. The maximum torqur on the coil can be

A

`(IBL^(2))/(4pi)`

B

`(IBL^(2))/(pi)`

C

`(IBL^(2))/(2pi)`

D

`(2IBL^(2))/(pi)`

Text Solution

Verified by Experts

The correct Answer is:
1
`tau_(max)=BINA`
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