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Determine the node voltages using nodal analysis.

Determine the node voltages using nodal analysis.

Introductory Circuit Analysis (13th Edition)
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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Determine the node voltages using nodal analysis.
P4.3-9 Questions 13 to 16. Determine the values of the node voltages of the circuit shown. L 5 V -8 Ω M 1.25 A U2 U3 M 2092 www 1292 w 4 40 22 15 V
Transcribed Image Text:P4.3-9 Questions 13 to 16. Determine the values of the node voltages of the circuit shown. L 5 V -8 Ω M 1.25 A U2 U3 M 2092 www 1292 w 4 40 22 15 V
Super Nade 852= Amy 1.25A • v2 V3 V2=5+14.87 V2=19.87 2052 70: 70,- 5 (2) 70+ 5 (25)= 7 Vi V₁= 14.87 122, 4022 U₁ =15 Vu 15v V₂-V₁=5V KCL at SN 1.25=ig + 120 1.25 = V₁-03 + V₂-04 8 1.25= V₁-3-5 V₂-15.2 8.5 20.2 1.25= 5(U₁-V3) + 2 (V₂-15) 40 50 = 50₁-503 +2V₂-30 80=50, -503 +2V₂ 80 =50₁-503 +2(5+V₁) 80=50₁-5V3+ 10 +2V₁ 70=70₁ - 503 KCL at ig + 1₁2 = 140 Node U3 V₁-V2 8 V4-V3 V3 12 40 5(U1-V₂) + 10 (U₁-V3). =V3 3 15V, -15V2 + 100-10V 3V3 150, -15V2 +10 (15) =11V3 15V, -15V₂ +150 = 1103 + 3150₁ - 15 V₂ +150 =V3 11 15v₁ - 15 (5+ Vi) + 150 = √3 V3 11 15-150₁ + 11 150 = V3 11 -25 + 150 = √3 = 75 75 ||
Transcribed Image Text:Super Nade 852= Amy 1.25A • v2 V3 V2=5+14.87 V2=19.87 2052 70: 70,- 5 (2) 70+ 5 (25)= 7 Vi V₁= 14.87 122, 4022 U₁ =15 Vu 15v V₂-V₁=5V KCL at SN 1.25=ig + 120 1.25 = V₁-03 + V₂-04 8 1.25= V₁-3-5 V₂-15.2 8.5 20.2 1.25= 5(U₁-V3) + 2 (V₂-15) 40 50 = 50₁-503 +2V₂-30 80=50, -503 +2V₂ 80 =50₁-503 +2(5+V₁) 80=50₁-5V3+ 10 +2V₁ 70=70₁ - 503 KCL at ig + 1₁2 = 140 Node U3 V₁-V2 8 V4-V3 V3 12 40 5(U1-V₂) + 10 (U₁-V3). =V3 3 15V, -15V2 + 100-10V 3V3 150, -15V2 +10 (15) =11V3 15V, -15V₂ +150 = 1103 + 3150₁ - 15 V₂ +150 =V3 11 15v₁ - 15 (5+ Vi) + 150 = √3 V3 11 15-150₁ + 11 150 = V3 11 -25 + 150 = √3 = 75 75 ||
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