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孔子学院总部/国家汉办 Confucius Institute Headquarters (Hanban) R₁=20 L4 Resistive Circuit I Exercise 2.1 Find the equivalent resistance for each of the networks shown the following figure. R₁ = 100 2 ww w R₁₂ = 50 (a) R3 75 Ω = R3 30 RA ΖΩ W = R₁ = 10 Ω w R₂=8Q www (b) R₁ = 30 R33 60 R₁ = 1 k w 25 Ω R3 = R₂ = 2 k 3 ΚΩ (c) Copyright ©2018 Pearson Education, All Rights Reserved. (d) Exercise 2.2 Find the currents labeled in the following figure by combining resistances in series and parallel. A① is = 2 A R₁ = 50 R₁₂ = 15 Ω (b) R₁ = 10 + vs=20 V R2 20 Ω ww w 12 R3 = 10 Ω R₁ = 10 Ω W (a) V₁ = 30 V + R3 30 Ω www R4= 40 Ω W R₁ = 10 w R3 = 15 w Copyright 2018 Pearson Education, All Rights Reserved. 440 40 Ω (c) R₁ = 25 2

孔子学院总部/国家汉办 Confucius Institute Headquarters (Hanban) R₁=20 L4 Resistive Circuit I Exercise 2.1 Find the equivalent resistance for each of the networks shown the following figure. R₁ = 100 2 ww w R₁₂ = 50 (a) R3 75 Ω = R3 30 RA ΖΩ W = R₁ = 10 Ω w R₂=8Q www (b) R₁ = 30 R33 60 R₁ = 1 k w 25 Ω R3 = R₂ = 2 k 3 ΚΩ (c) Copyright ©2018 Pearson Education, All Rights Reserved. (d) Exercise 2.2 Find the currents labeled in the following figure by combining resistances in series and parallel. A① is = 2 A R₁ = 50 R₁₂ = 15 Ω (b) R₁ = 10 + vs=20 V R2 20 Ω ww w 12 R3 = 10 Ω R₁ = 10 Ω W (a) V₁ = 30 V + R3 30 Ω www R4= 40 Ω W R₁ = 10 w R3 = 15 w Copyright 2018 Pearson Education, All Rights Reserved. 440 40 Ω (c) R₁ = 25 2

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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孔子学院总部/国家汉办 Confucius Institute Headquarters (Hanban) R₁=20 L4 Resistive Circuit I Exercise 2.1 Find the equivalent resistance for each of the networks shown the following figure. R₁ = 100 2 ww w R₁₂ = 50 (a) R3 75 Ω = R3 30 RA ΖΩ W = R₁ = 10 Ω w R₂=8Q www (b) R₁ = 30 R33 60 R₁ = 1 k w 25 Ω R3 = R₂ = 2 k 3 ΚΩ (c) Copyright ©2018 Pearson Education, All Rights Reserved. (d) Exercise 2.2 Find the currents labeled in the following figure by combining resistances in series and parallel. A① is = 2 A R₁ = 50 R₁₂ = 15 Ω (b) R₁ = 10 + vs=20 V R2 20 Ω ww w 12 R3 = 10 Ω R₁ = 10 Ω W (a) V₁ = 30 V + R3 30 Ω www R4= 40 Ω W R₁ = 10 w R3 = 15 w Copyright 2018 Pearson Education, All Rights Reserved. 440 40 Ω (c) R₁ = 25 2
Transcribed Image Text:孔子学院总部/国家汉办 Confucius Institute Headquarters (Hanban) R₁=20 L4 Resistive Circuit I Exercise 2.1 Find the equivalent resistance for each of the networks shown the following figure. R₁ = 100 2 ww w R₁₂ = 50 (a) R3 75 Ω = R3 30 RA ΖΩ W = R₁ = 10 Ω w R₂=8Q www (b) R₁ = 30 R33 60 R₁ = 1 k w 25 Ω R3 = R₂ = 2 k 3 ΚΩ (c) Copyright ©2018 Pearson Education, All Rights Reserved. (d) Exercise 2.2 Find the currents labeled in the following figure by combining resistances in series and parallel. A① is = 2 A R₁ = 50 R₁₂ = 15 Ω (b) R₁ = 10 + vs=20 V R2 20 Ω ww w 12 R3 = 10 Ω R₁ = 10 Ω W (a) V₁ = 30 V + R3 30 Ω www R4= 40 Ω W R₁ = 10 w R3 = 15 w Copyright 2018 Pearson Education, All Rights Reserved. 440 40 Ω (c) R₁ = 25 2
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