Question

A short solenoid of length 4cm,radius 2cm and turns is placed inside and on the axis of a long solenoid of length 80cm and 1500 turns.A current of 3A flows through the short solenoid.The mutual inductance of two solenoid is. (1) 0.12H (2) 5.3×10^-5H (3) 3.52×10^-3H (4) 8.3×10^-5H

Answer 1

Answer:

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