A solenoid of length 20cm, area of cross...

A solenoid of length 20cm, area of cross- section `4.0 cm^2` and having 4000 turns is placed inside another solenoid of 2000 turns having a cross - sectional area `8.0cm ^2` and length `10 cm`. Find the mutual inductance between the solenoids.

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RESONANCE ENGLISH-ELECTROMAGNETIC INDUCTION-Exercis-2 PART 2

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