The resistors R, = 20.5 0, R, = 30 0 and R3 = 50.5 0 are connected to a 21-V battery as shown in the figurebelow. What is the equivalent resistance of the circuit? What is the current through the battery?R,R,LAWAR3VThe equivalent resistance, Reg = 39.31VUnits OmegaThe current, I = 0.534Units AWhat is the current in resistors R, and R3?The current in R2, l2 = 0.7X Units AThe current in R3, 13 = 0.415X Units A

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The resistors R, = 20.5 N, R2 = 30 0 and R3 = 50.5 0 are connected to a 21-V battery as shown in the figure below. What is the equivalent resistance of the circuit? What is the current through the battery? R2 R, R3 V The equivalent resistance, Reg =| 30.31 V Units Omega The current, I = 0.534 Units A What is the current in resistors R, and R3? The current in R2, 12 0.7 X Units A The current in Rg, I, = 0.415 x Units A

The resistors R, = 20.5 N, R2 = 30 0 and R3 = 50.5 0 are connected to a 21-V battery as shown in the figure below. What is the equivalent resistance of the circuit? What is the current through the battery? R2 R, R3 V The equivalent resistance, Reg =| 30.31 V Units Omega The current, I = 0.534 Units A What is the current in resistors R, and R3? The current in R2, 12 0.7 X Units A The current in Rg, I, = 0.415 x Units A

College Physics

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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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Concept explainers

Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.

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The resistors R, = 20.5 0, R, = 30 0 and R3 = 50.5 0 are connected to a 21-V battery as shown in the figure
below. What is the equivalent resistance of the circuit? What is the current through the battery?
R,
R,
LAWA
R3
V
The equivalent resistance, Reg = 39.31
VUnits Omega
The current, I = 0.534
Units A
What is the current in resistors R, and R3?
The current in R2, l2 = 0.7
X Units A
The current in R3, 13 = 0.415
X Units A

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