Question

A coil with no current passing through it is suspended freely. It points in the east-west direction.Explain what will happen if a Choi’s passed they the coil

Answer 1

When the current is passed through the coil, the end towards negative terminal will act as north pole and end towards positive terminal will act as South pole, thus forming an electro magnet .

This occurs since a magnetic field is formed when electricity is passed through a conductor.

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