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A solenoid with a cross-sectional area of 1.72 10-3 m2 is 0.773 m long and has...

A solenoid with a cross-sectional area of 1.72 10-3 m2 is 0.773 m long and has 440 turns per meter. Find the induced emf in this solenoid if the current in it is increased from 0 to 2.00 A in 46.1 ms. in mV

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Answer #2

Induced emf in a solenoid is given as;

E=\mu N^{2}A/L(\frac{\Delta I}{\Delta t})=23.48mV

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