Answer to Question #104734 in Electricity and Magnetism for Nikesh

Electricity and Magnetism

Question #104734

What rate of change of current in a solenoid having self-inductance 19.4 mH
produces a self-induced emf of 100 mV in it?

Expert's answer

"E_s=-L\\frac{dI}{dt}"

"\\lvert\\frac{dI}{dt}\\rvert=\\frac{E_s}{L}=\\frac{0.1}{0.0194}=5.15A\/s" Answer

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