Question D.5: Plot the forced response vo (t) in the circuit of Fig. D.35 ...
Plot the forced response v_{o}(t) in the circuit of Fig. D.35 (a) for 0 < t < 5s if the source voltage is shown in Fig. D.35(b).
We draw the circuit and set the attributes as shown in Fig. D.36. We enter in the data in Fig. D.35(b) by double-clicking the symbol of the voltage source V1 and typing in T1 = 0, V1 = 0, T2 = 1ns, V2 = 12, T3 = 1s, V3 = 12, T4 = 1.001s, V4 = 0, T5 = 2s, V5 = 0, T6 = 2.001s, V6 = 12, T7 = 3s, V7 = 12, T8 = 3.001s, V8 = 0. In the Analysis/ Setup/Transient dialog box, we set Print Step = 0.2s and Final Time = 5s. When the circuit is simulated and we are in the Probe window, we press <Alt-Esc> to go back to the Schematics window. We place two voltage markers as shown in Fig. D.36 to get the plots of input v_{s} and output v_{o}. We press <Alt-Esc> to get into the Probe window and obtain the plots shown in Fig. D.37.
