The switch in Figure P76 is closed at t 0. The initial voltage on the capacitor

The switch in Figure P7–6 is closed at t ¼ 0. The initial voltage on the capacitor is vC(0) ¼ 250 V.

(a) Find vC(t) and iO(t) for t 0.

(b) Use MATLAB to plot the waveforms for vC(t) and iO(t).

Simulate the problem using OrCAD and compare the results to the plots in part (b).

Transcribed Image Text:

15 W io(t) + t=0 vc(t)=0.1 F 0.1 F 33 k FIGURE P7-6