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  4. Whenever there is a relative motion between a coil and a magnet, the magnitude of induced emf set up in the coil does not depend upon the

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Q. Whenever there is a relative motion between a coil and a magnet, the magnitude of induced emf set up in the coil does not depend upon the

J & K CETJ & K CET 2009Electromagnetic Induction

Solution:

Induced emf depends on the total flux x current per second, ie, on the strength of the magnet, speed of the magnet, number of turns of the coil and area of cross-section of the coil. Only the current is decided by the emf and the resistance. -
$ \therefore $ emf is independent of the resistance of the coil.