Fourier and Laplace
431
20
10
0
20
10
0
0
1
2
2.5
0.5
1.5
0
1
2
1.2
1.4
1.6
1.8
0.2
0.4
0.6
0.8
0
0
1
2
1.2
1.4
1.6
1.8
0.2
0.4
0.6
0.8
8
6
4
2
time (sec)
time (sec)
time (sec)
i L (t) versus t
i 2 (t) versus t
i 1 (t) versus t
Amplitude (amps)
Amplitude (amps)
Amplitude (amps)
FIGURE 4.75
Current plots of Example 4.18.
FIGURE 4.76
Voltage plots of Example 4.18.
V R2 (t) versus t
V R1 (t) versus t
V L (t) versus t
Amplitude (in volts)
Amplitude (in volts)
Amplitude (in volts)
100
50
0
100
50
0
100
50
0
0
1
2
3
time (in sec)
time (in sec)
time (in sec)
2.5
1.5
0.5
0
1
2
3
2.5
1.5
0.5
0
1
2
3
2.5
1.5
0.5
CRC_47760_CH004.indd 431
CRC_47760_CH004.indd 431
7/28/2008 12:26:19 PM
7/28/2008 12:26:19 PM