1.

Explain different ways to induce a current in a coil .

Answer»

SOLUTION :(1) A current can be induced ina coil by movinga magnettowards or away from it or by movingthe coiltowards or awayfrom the MAGNET.
(2)A currentcan be induced in a coil by changing the CURRENTIN the coil placed near it .
(3) A currentbe induced in a coil by movinga coil properly in a non-unifrom magneticfield or bychanging a magnetic field aroundsteady coil bysomemeans .
(4) A currentcan beinducedin coil byrotatingit properlyin magneticfield or by rotatinga magnet properlyplaced near the coil .


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