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A wire of length l in formed into a circ...

A wire of length l in formed into a circular loop of one turn only and is suspended in a magnetic field B. When a current I is passed through the loop, the torque experienced by it is

A

`(1/(4pi))BIl^2`

B

`(1/(4pi))BI^2l`

C

`(1/(4pi))BIl`

D

`(1/(4pi))B^2Il`

Text Solution

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The correct Answer is:
A
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