Question
Sat July 14, 2012 By: Dipanshu
 

can a current be produced in bar magnet? can bar magnet act as a conductor?

Expert Reply
Sat July 14, 2012
For current to flow in a bar magnet, there should be free electrons in the bar magnet i.e. it should act  as a conductor.
Playing with such properties means getting into material science of such things. However such electromagnets do exists.
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