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If,
-There is an iron rod.(It does not have magnetic potential energy at this time)
-I made an electromagnet in a far away place.
-When I bring the magnet closer to the iron rod,the iron rod suddenly gets kinetic energy.Why?
As energy cannot be created,from where does the kinetic energy come from?
-There is an iron rod.(It does not have magnetic potential energy at this time)
-I made an electromagnet in a far away place.
-When I bring the magnet closer to the iron rod,the iron rod suddenly gets kinetic energy.Why?
As energy cannot be created,from where does the kinetic energy come from?