For t > 0, determine the current iL through the inductor and the voltage vC across the capacitor in Figure P5.62. Assume vS = ?1V for t < 0 but is reversed to vS = 1V for t > 0. Also assume R = 10?, L = 5mH, C = 100?F, and that the circuit was in DC steady state prior to when the source was reversed.
Analysis:
The conditions that exist at have no effect on the long-term DC steady state conditions at . In the long-term DC steady state the inductor may be modeled as a short circuit and the capacitor as an open circuit.
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