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*5. Using superposition, find the current I for the network of
Fig. 18.113.
I = 5 mA ∠ 0°
6. Using superposition, determine the current I L (h � 100)
for the network of Fig. 18.114.
7. Using superposition, for the network of Fig. 18.115,
determine the voltage V L (m � 20).
FIG. 18.115
Problems 7, 21, and 35.
I = 2 mA ∠ 0°
–
5 k�
1 k�
V = 2 V ∠ 0° mV
+
I = 2 mA ∠ 0°
+
–
R 1
R 1
E = 20 V ∠ 0°
– +
10 k�
X C
R 2
FIG. 18.113
Problems 5, 17, 32, and 44.
X C
hI
5 k�
5 k�
R 20 k�
FIG. 18.114
Problems 6 and 20.
R 2
X L
I
5 k�
+
4 k� VL –
PROBLEMS ⏐⏐⏐ 839
E = 10 V ∠ 0°
– +
X L
I L
10 k�