state the law that relates the direction of current with the motion of a magnet.

Asked by  | 1st Sep, 2012, 11:08: PM

Expert Answer:

there is a law called lenz's law.
It suggest that in a changing magnetic field, an emf is induced in a coil so as to cancel out the change.

Answered by  | 2nd Sep, 2012, 12:08: AM

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