Q- A 25 turn circular coil of wire has a diameter of 1.0m. It is placed with its axis (a line through the center of the coil at right angles to its plane) along the direction of the Earth’s magnetic field of 50 µT. The coil is then flipped in a time of 0.2s through an angle of 1800. Calculate the magnitude of the emf generated in the coil.
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