a) Referring to the network in Figure 5.1, use nodal analysis to find the voltages V. and V 202 5V 1₁ V₂ 1₂ M402 Ω ww 1,80 Figure 5.1 (c) V₂ 1₂ 1602 T2A (b) the total resistance RT. the currents Is and 12. the voltage V₁. Is For the circuit shown in Figure 5.3, determine (i) (ii) (iii) V₁ 10 22 1₂ RT In Figure 5.2, determine the current I, (i) (ii) T 1 80 22 www 10 S2 38 V the voltages V₂ and Va. Figure 5 3 I R₁ = 47 92 ww 3 60 Ω V₂ 18 V Figure 5.2 R₂ = 33 92 ww V₂ 6 V

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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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need help on 3Q_A_B_C

(a)
Referring to the network in Figure 5.1, use nodal analysis to find the voltages V.
and Vb
202
5V
1₁
V₂
1₂
452
www
1,892
Figure 5.1
(c)
V₂₂
4
16 Ω
12A
(b)
the total resistance RT.
the currents Is and 12.
the voltage V₁.
Is
For the circuit shown in Figure 5.3, determine
(i)
(ii)
(iii)
V₁
10 22
1₂
RT
In Figure 5.2, determine.
the current I,
(i)
(ii)
T
1
m
10 22
80 22
38 V
the voltages V₂ and Va.
Figure 5.3
I
R₁ = 47 92
ww
• 60 Ω
Va
18 V
Figure 5.2
R₂ = 33 2
www
V₂
6 V
Transcribed Image Text:(a) Referring to the network in Figure 5.1, use nodal analysis to find the voltages V. and Vb 202 5V 1₁ V₂ 1₂ 452 www 1,892 Figure 5.1 (c) V₂₂ 4 16 Ω 12A (b) the total resistance RT. the currents Is and 12. the voltage V₁. Is For the circuit shown in Figure 5.3, determine (i) (ii) (iii) V₁ 10 22 1₂ RT In Figure 5.2, determine. the current I, (i) (ii) T 1 m 10 22 80 22 38 V the voltages V₂ and Va. Figure 5.3 I R₁ = 47 92 ww • 60 Ω Va 18 V Figure 5.2 R₂ = 33 2 www V₂ 6 V
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