Categories > magnetism > Magnet and It's Properties > A magnet of magnetic moment 20 C.G.S. units is freely suspended in a uniform magnetic field of intensity 0.3 C.G.S. units. The amount of work done in deflecting it by an angle of 30o in C.G.S. units is

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Question: A magnet of magnetic moment 20 C.G.S. units is freely suspended in a uniform magnetic field of intensity 0.3 C.G.S. units. The amount of work done in deflecting it by an angle of 30o in C.G.S. units is


1) 6
2) $3\sqrt 3 $
3) $3(2 - \sqrt {3)} $
4) $3$
Solution: Explanation: No Explanation
Magnet and It's Properties

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