arwam3562 arwam3562

18-05-2024
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Answered

A solenoid of length 30 cm has 240 turns of radius 2 cm. A tightly wound coil with
12 turns of radius 3 cm is at the center of the solenoid. The axes of the coil and
solenoid coincide. Find the emf induced in the coil if the current in the solenoid varies
according to I(t) = 4.8 sin (60t) A

Answer :

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