Alternating Current Analysis 309
× 105
× 10 −^5 × 105
− 5
− 2
time
0 5 −^5
− 1
1
1.5
−0.5
time
0 5
0
0.5
− 5
t
0 5
0
1
2
3
− 5
t
0 5
0
2
4
6
vc(t) versus t
vr(t) versus t vr(t) versus t
vc(t)+vl(t) versus t
1.5
1
− 1
0.5
0
Voltage (volts)−0.5
Voltage (volts) Voltage (volts)
Voltage (volts)
FIGURE 3.86
Plots of parts 5–8 of Example 3.20.
− 5 0
0
0.5
1
1.5
5
time
− 5
− 1
−0.5
0.5
1.5
− 1
1
0
−0.5
05
time
− 5 0 5 −^505
t t
0
5
10
15
300
200
100
0
− 100
− 200
pl(t) versus t pc(t) versus t
[vr(t)+vc(t)] versus t pr(t) versus t
Voltage (volts)
Power (watts) Power (watts)
Power (watts)
× (^105) × 106
× 10 −^3
FIGURE 3.87
Plots of parts 9–12 of Example 3.20.