A straight solenoid of length 1 m has 5000 turns in the primary and 20 – InterviewSolution

1.	A straight solenoid of length 1 m has 5000 turns in the primary and 200 turns in the secondary. If the area of cross-section is 4 cm2, the mutual inductance between primary and secondary will be
Answer» A straight solenoid of length $1 m$ has $5000$ turns in the primary and $200$ turns in the secondary. If the area of cross-section is $4 {cm}^{2}$ , the mutual inductance between primary and secondary will be

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