A copper wire coil is suspended freely . When no current is passed through it ,it comes to rest in any direction. Which direction do you think will it point if current is passed through it? And which energy transformation takes place during magnetic effect of electric current?
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Current flowing through a wire gives rise to a magnetic field around it. Therefore, if current is passed though the coil, it will become a magnet and will align along the north-south direction.
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Answer:
if the current flows through the copper coil then the electrons flowing through it will make magnetic field and like always the the poles will attract to the poles of the earth . so coil will face in the direction of north and south.
Explanation:
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