Physics, asked by Jean9362, 1 year ago

a small bar magnet is suspended in a uniform magnetic field by a thin wire. on twisting the wire through half revolution the magnet twists through 30degrees from the original position. how much should we rotate the wire in order to twist the magnet through 45degree from its original position

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Answered by jey17
0
half+1/4. something dirtly I draw please understand
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