Determine the current in the inductor at this instant

Reference no: EM13494340

At a given instant an 56 mH inductor stored an energy of 89 µJ.

a) What is the current in the inductor at this instant?

b) If the current is increasing at the rate of 80 mA/s, how long does it take for the energy to increase by a factor of 39 from the initial value?

Reference no: EM13494340

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