A circuit is constructed using two batteries and three resistors as shown in the figure. The batteries have voltages V₁ = 6.0 V and V = 4.5 V. The resistors have resistances R₁ = 8.0 Q, R₂ = 10 , and R3 = 12 22. Define the positive current direction through R₂ to be downward. What is the current i2 through resistor R₂? a i₂ = R₁ ww mm R₂ R₂ V₂ A

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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A circuit is constructed using two batteries and three resistors
as shown in the figure. The batteries have voltages
V₁ = 6.0 V and V = 4.5 V. The resistors have resistances
R₁ = 8.0 92, R₂ = 10 Q2, and R3 = 12 22. Define the positive
current direction through R₂ to be downward.
What is the current is through resistor R₂?
a
i2 =
R₁
ww
ww
R₂
mu
W
R₂
A
Transcribed Image Text:A circuit is constructed using two batteries and three resistors as shown in the figure. The batteries have voltages V₁ = 6.0 V and V = 4.5 V. The resistors have resistances R₁ = 8.0 92, R₂ = 10 Q2, and R3 = 12 22. Define the positive current direction through R₂ to be downward. What is the current is through resistor R₂? a i2 = R₁ ww ww R₂ mu W R₂ A
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