Question

A solenoid consists of 2000 turns of wire wound on a length of 70cm. A search
coil of 500 turns having a mean area of 30cm2 is placed centrally inside the
solenoid. Assuming k=1, calculate the mutual inductance, and the emf induced in
the search coil if the current in the solenoid uniformly changes at a rate of 260
A/S
135mH 3V
233mH 24V
SmH 2V
5 38mH 14V​

Answer 1

Answer:

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