# electromagnetic induction

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In a demonstration of electromagnetic induction a square coil of 200 turns and sides measuring 5.0 cm, is placed in a horizontal plane through a uniform vertical magnetic field of strength 10 mT. A) The magnetic flux through the coil is: B) The coil is now pulled out of the magnetic field in a time of 10 ms. The mean induced emf in the coil is:
asked Apr 28, 2015