Direct Current and Transient Analysis 211
FIGURE 2.110
Network of P.2.11.
R 1 = 10 Ω
R 2 = 20 Ω
R 3 = 30 Ω
V 0 = 100 V
I 2
I 1
I 3
I 4 I 5
R 4 = 25 Ω
R 5
+
−
FIGURE 2 .111
Network of P.2.15.
R 3 = 5 Ω
I
A B
C
I 1
R 4 = 20 Ω R 5 = 10 Ω
R 2 = 5 Ω
R 1 = 10 Ω
I 3
I 2
FIGURE 2.112
Network of P.2.16.
R 4 = 10 Ω R 5 = 5 Ω R 6 = 20 Ω
R 1 = 10 Ω
R 2 = 20 Ω R 3 = 30 Ω
V 0
I 2
I 5
I 1
+
−
b. I 5 versus I 3
c. I 1 versus I 5
P.2.15 The current source I, shown in the circuit of Figure 2.111, varies over the range
1 mA ≤ I ≤ 0.5 A in linear increments of 10 mA.