A solenoid of radius 30 cm has 350 turns and a length of 21

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Reference no: EM13592795

A solenoid of radius 3.0 cm has 350 turns and a length of 21 cm.

(a) Find its inductance.

(b) Find the rate at which current must change through it to produce an emf of 76 mV.

Reference no: EM13592795

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