Question

A 55 cm solenoid consists of two coaxial coils. The primary coil has 750

turns with radius 10 cm. current in the primary coil changes at the rate of

3.8 A s-1

. If the secondary coil has 70 turns, calculate the

(i) mutual inductance of the coils.

(ii) emf induced in the secondary coil.​

Answer 1

Answer:

2256

3568

Explanation:

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