A the current through the Zohm resistor is 4.0A yoiny from Ча. IZV Left to TCight A what is the Curent în the Othes brunches of the circvit? twhat is the Voltuge dap across the 4 ohm resistor? A What is the Voltage cdrop Across the 3 ohm ru sistor ?
A the current through the Zohm resistor is 4.0A yoiny from Ча. IZV Left to TCight A what is the Curent în the Othes brunches of the circvit? twhat is the Voltuge dap across the 4 ohm resistor? A What is the Voltage cdrop Across the 3 ohm ru sistor ?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Question
Transcribed Image Text:A the current through the Zohm
resistor is 4.0A yoiny from
Ча.
IZV
Left to TCight
A what is the Curent în the
Othes brunches of the circvit?
twhat is the Voltuge
dap
across the 4 ohm resistor?
A What is the Voltage cdrop
Across the 3 ohm ru sistor ?
Expert Solution
Step 1
Consider the current I1 and I2 flowing down to the 4 Ω and 3 Ω resistors respectively as in the diagram below.
Consider the diagram below.
Apply Kirchhoff’s current law at node B.
Step 2
Apply Kirchhoff’s voltage law in the loop ABEFA.
Put 1 A for I1 in equation (1) and find I2.
(a)
Current through the branch BE and CD are 1 A and 3 A respectively.
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