Energy stored in inductor?

+1 vote

A 45 mH inductor is connected to a outlet

where the

rms voltage is 172 V and the frequency is 85 Hz.

Determine the energy stored in the inductor

at t = 8.5 ms, assuming that this energy is

zero at t = 0.

Answer in units of J

asked Apr 2, 2012 in Physics by chica (30 points)
    

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