Thu September 13, 2012 By: Priyankar Kalla

Will there be any induced emf produced in loop placed in non uniform magnetic field?

Expert Reply
Sat September 15, 2012
According to Faraday's law of electromagneticinduction, an emf is induced in a coil which is equal to the rate of change of magnetic flux through that coil.
Thus magnetic flux is the product of magnetic field and area of cross-section thus in a non uniform magnetic field if a coil is moved, the magnetic flux through it will vary with time and thus an emf will be induced.
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