Question

A 15.0 μF capacitor is charged by a 120.0 V power supply, then disconnected from the...

A 15.0 μF capacitor is charged by a 120.0 V power supply, then disconnected from the power and connected in series with a 0.280 mH inductor.

Calculate the energy stored in the inductor at t = 1.30 ms.

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Answer #1

The current in the circuit is Le 0-28*10: Hi solution i=- wo sin (wt) where = angular frequency Q = maximum charge over the c-0.0956 A. the stored energy w should be revlsec, W = 1530.335 had (180) degrees isec rad 9 So. 2.5167 A (18) ㅠ 87681.7367 IS

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