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#12. An emf is induced by rotating a 1227 turn, 20.0 cm diameter coil in the...

#12. An emf is induced by rotating a 1227 turn, 20.0 cm diameter coil in the Earth's 2.53 10-5 T magnetic field. What average emf is induced, given the plane of the coil is originally perpendicular to the Earth's field and is rotated to be parallel to the field in 10.0 ms?

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