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Two identical "bar" magnets are jouned t...

Two identical "bar" magnets are jouned to form a cross. If this conbination is suspended freely in a uniform field the angles made by the magnets with field direction are respectively

A

`60^(@),30^(@)`

B

`37^(@),53^(@)`

C

`45^(@),45^(@)`

D

`mB cot theta`

Text Solution

Verified by Experts

The correct Answer is:
C
`tau=MB sin theta,tau_(1)=tau_(2)`
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