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A bar magnet is suspended in a uniform m...

A bar magnet is suspended in a uniform magnetic field in a position such that it experiences maxiumum torque. The angle through which it must be rotated from this position such that it experiences half of the maximum torque. The angle through which it must be rotated from this positon such that it experiences half of the maxium troque is

A

`60^(@)`

B

`30^(@)`

C

`45^(@)`

D

`37^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
`tau_(max)=MB`
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