How EMF is induced in a coil?
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An emf is induced in the coil when a bar magnet is pushed in and out of it. ... Movement of a magnet relative to a coil produces emfs as shown. The same emfs are produced if the coil is moved relative to the magnet. The greater the speed, the greater the magnitude of the emf, and the emf is zero when there is no motion
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Answer:
An emf is induced in the coil when a bar magnet is pushed in and out of it. ... Movement of a magnet relative to a coil produces emfs as shown. The same emfs are produced if the coil is moved relative to the magnet. The greater the speed, the greater the magnitude of the emf, and the emf is zero when there is no motion
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