Find the voltages U₁ and ₂ f
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:Problem 2
Find the voltages U₁ and U₂ for the circuit shown below by combining resistances in series and
parallel.
25 V
622
ww
12 22
20 Ω
www
+51
www
35 92
1022
www
+51
20 Ω
Expert Solution
Step 1
Given data,
In the given circuit there are two unknown variables and
when two resistors R1 and R2 connected in series, then their equivalent resistance
Similarly, when two resistors R1 and R2 connected in parallel, then their equivalent resistance Req. is given as
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