+ 20 V- ww 10 11A 30 V. 12 60 V 312 -30 v 8A 15 Fig. 2.41 Fig. 2.42 Fig. 2.43 8. Using KVL and KCL, find the values of V and I'in Fig. 2.42. All resistances are in ohms. [80 V; –4 A] 9. Using KCL, find the values V4g. Ij. Iz and Iz in the circuit of Fig. 2.43. All resistances are in ohms. Vs = 12 V ; I, = 2/3 A; I, = 1 A; I, = 4/3 A] ww en ww

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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in
5
+ 20 V-
ww
10
ww
A
17
V
30 V.
11A
12
60 V
-30 v4
18
312
8A
15
Fig. 2.41
Fig. 2.42
8. Using KVL and KCL, find the values of V and I in Fig. 2.42. All resistances are in ohms.
Fig. 2.43
[80 V; -4 A]
9. Using KCL, find the values V4B. I. I, and Iz in the circuit of Fig. 2.43. All resistances are in ohms.
[V4B = 12 V ; I = 2/3 A; I, = 1 A; I, = 4/3 A]
Transcribed Image Text:in 5 + 20 V- ww 10 ww A 17 V 30 V. 11A 12 60 V -30 v4 18 312 8A 15 Fig. 2.41 Fig. 2.42 8. Using KVL and KCL, find the values of V and I in Fig. 2.42. All resistances are in ohms. Fig. 2.43 [80 V; -4 A] 9. Using KCL, find the values V4B. I. I, and Iz in the circuit of Fig. 2.43. All resistances are in ohms. [V4B = 12 V ; I = 2/3 A; I, = 1 A; I, = 4/3 A]
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