For the circuit in Figure 3.2, convert the current source to a voltage source. (1) Sketch the modified circuit. (ii) Determine the current Is and the voltage Va 35 02 h +|ms 1502 8V 0.4 A Figure 3.2 V₂ • 10 Ω 7V

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(b)
For the circuit in Figure 3.2, convert the current source to a voltage source.
(i)
Sketch the modified circuit.
(ii) Determine the current It and the voltage V..
h
152
8 V
Ž
352
www
0:
0.4 A
Figure 3.2
V₂
10 Ω
7V
(c)
Referring to the circuit shown in Figure 3.3, use the superposition theorem to
find the current II.
40 V
1₂
1592
ww
380 mA
30 52
ww
ww
60 92
D
Figure 3.3
1592
ww
1₁
(d) Use the current Is that you calculated in part (c) to solve for the current la in
Figure 3.3.
Transcribed Image Text:(b) For the circuit in Figure 3.2, convert the current source to a voltage source. (i) Sketch the modified circuit. (ii) Determine the current It and the voltage V.. h 152 8 V Ž 352 www 0: 0.4 A Figure 3.2 V₂ 10 Ω 7V (c) Referring to the circuit shown in Figure 3.3, use the superposition theorem to find the current II. 40 V 1₂ 1592 ww 380 mA 30 52 ww ww 60 92 D Figure 3.3 1592 ww 1₁ (d) Use the current Is that you calculated in part (c) to solve for the current la in Figure 3.3.
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