Compute the rate at which current must change through it

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Reference no: EM13547453

A solenoid of radius 2.3 cm has 450 turns and a length of 24 cm.

(a) Find its inductance.

mH

(b) Find the rate at which current must change through it to produce an emf of 80 mV.

A/s

Reference no: EM13547453

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