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A magnet if fired along the axis of a closed ended coil. choose the correct (a) magnet will gain energy (b) magnet will lose energy (c) a current is generated in the coil (d) coil will cool down |
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Answer» (c) A CURRENT IS GENERATED BCOZFARADAYS LAW OF INDUCTION “that a voltage is induced in a circuit whenever relative motion exists between a CONDUCTOR and a magnetic field and that the MAGNITUDE of this voltage is proportional to the rate of change of the FLUX”.EXPLANATION: |
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