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What is the Voltage at node A

What is the Voltage at node A

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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The question depicted in the image is: "9) What is the Voltage at node A?" The diagram accompanying the question represents a vertical series circuit. It includes three voltage sources aligned in series, connected from node A at the top to 0V at the bottom. - The first voltage source at the top has a voltage of 4V, with the positive terminal facing upwards towards node A. - The second voltage source in the middle has a voltage of 3V, with the positive terminal facing upwards. - The third voltage source at the bottom also has a voltage of 3V, with the positive terminal facing upwards. The bottom of the circuit is connected to a reference point of 0V, typically considered ground. To find the voltage at node A, sum the voltages from the bottom up: 3V + 3V + 4V = 10V. Thus, the voltage at node A is 10V.
Transcribed Image Text:The question depicted in the image is: "9) What is the Voltage at node A?" The diagram accompanying the question represents a vertical series circuit. It includes three voltage sources aligned in series, connected from node A at the top to 0V at the bottom. - The first voltage source at the top has a voltage of 4V, with the positive terminal facing upwards towards node A. - The second voltage source in the middle has a voltage of 3V, with the positive terminal facing upwards. - The third voltage source at the bottom also has a voltage of 3V, with the positive terminal facing upwards. The bottom of the circuit is connected to a reference point of 0V, typically considered ground. To find the voltage at node A, sum the voltages from the bottom up: 3V + 3V + 4V = 10V. Thus, the voltage at node A is 10V.
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