A1 For the circuit shown in Figure A1, assume the following values: R₁ = 2 kn, R2 = 740 , R3 = 1.4 k, R4 = 300 2, V₁ = 4 V and V₂ = 3 V. a. Calculate the current flowing through R₁ when V₂ is substituted with a short. b. Calculate the current flowing through R₁ when V₁ is substituted with a short. c. Calculate the total current flowing through R₁ when both voltage sources are present. R₁ www R4 V₁= IR₁ =? R₂ R3 FIGURE A1 · V₂
A1 For the circuit shown in Figure A1, assume the following values: R₁ = 2 kn, R2 = 740 , R3 = 1.4 k, R4 = 300 2, V₁ = 4 V and V₂ = 3 V. a. Calculate the current flowing through R₁ when V₂ is substituted with a short. b. Calculate the current flowing through R₁ when V₁ is substituted with a short. c. Calculate the total current flowing through R₁ when both voltage sources are present. R₁ www R4 V₁= IR₁ =? R₂ R3 FIGURE A1 · V₂
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Question
![A1
For the circuit shown in Figure A1, assume the following values: R₁ = 2 kº,
R₂ = 740 2, R3 = 1.4 KQ, R4 = 300 2, V₁ = 4 V and V₂ = 3 V.
a. Calculate the current flowing through R₁ when V₂ is substituted with a
short.
b. Calculate the current flowing through R₁ when V₁ is substituted with a
short.
c. Calculate the total current flowing through R₁ when both voltage sources
are present.
R₁
ww
+
R4
V₁=
+
=V₂
IR₁=?
R₂
www
www
R3 ≤
FIGURE A1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa164e6a7-4177-4bbd-bdc2-c8aa4a081b10%2F52986ab8-7c1a-4abc-ab43-1f429a2ccd3e%2Fn0kpce9_processed.png&w=3840&q=75)
Transcribed Image Text:A1
For the circuit shown in Figure A1, assume the following values: R₁ = 2 kº,
R₂ = 740 2, R3 = 1.4 KQ, R4 = 300 2, V₁ = 4 V and V₂ = 3 V.
a. Calculate the current flowing through R₁ when V₂ is substituted with a
short.
b. Calculate the current flowing through R₁ when V₁ is substituted with a
short.
c. Calculate the total current flowing through R₁ when both voltage sources
are present.
R₁
ww
+
R4
V₁=
+
=V₂
IR₁=?
R₂
www
www
R3 ≤
FIGURE A1
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