Question

A straight solenoid has 50 turns per cm in primary and 200 turns in the secondary

Answer 1

Explanation:

Hay Guys!!!!

A straight solenoid has 50 turns per cm in primary and total 200 turns in the secondary. The area of cross section of the solenoids is

$4cm {}^{2}$

. Calculate the mutual inductance. Primary is tightly kept in side the secondary.

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