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A square coil of edge I having n turns c...

A square coil of edge I having n turns carries a curent i. it is kept on a smooth horizontal plate. A uniform magnetic field B exists in a direction parallel to an edge the total mass of the coil is M. What should be the minimum value of B for which the coil will start tipping over?

A

`(Mg)/(niL)`

B

`(Mg)/(2niL)`

C

`(Mg)/(4niL)`

D

`(2Mg)/(niL)`

Text Solution

Verified by Experts

The correct Answer is:
B
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