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In an oscillating LC circuit with C = 64...

In an oscillating LC circuit with C = 64.0 `muF`, the current is given by i = (1.60) sin(4100t + 0.680), where t is in seconds, i in amperes, and the phase constant in radians. (a) How soon after t=0 will the current reach its maximum value? What are (b) the inductance L and (c) the total energy?

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The correct Answer is:
(a)217 `mus` ; (b) 0.930 mH ; (c) 1.19 mJ
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