The switch in Figure P9-53 has been open for a long time and is closed at t = 0. The circuit parameters are R = 500 Ω, L = 2.5 H, C = 2.5 μF, and VA = 500 V.
(a) Find the circuit differential equation in vC(t) and the initial conditions iL(0) and vC(0).
(b) Use Laplace transforms to solve for vC(t) for t ≥ 0.
(c) Simulate the circuit in Multisim to plot your resulting waveform.