A coil has N turns enclosing an area of A. In a physics laboratory experiment, the coil is rotated during the time interval t from a position in which the plane of each turn is perpendicular to Earth's magnetic field to one in which the plane of each turn is parallel to the field. The magnitude of Earth's magnetic field at the lab location is B. What is the magnitude of the average emf induced in the entire coil
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A coil has N turns enclosing an area of A. In a physics laboratory experiment, the coil is rotated d...
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