In an old house, the wires leading to a 120 V outlet have a total resistance of 0.45 \Omega . When you plug in a hair dryer, it draws a 9.00 A current. Part A How much does the outlet voltage decrease due to the voltage drop across the wires? Part B What is the power dissipated as heat in the wires?
In an old house, the wires leading to a 120 V outlet have a total resistance of 0.45 \Omega . When you plug in a hair dryer, it draws a 9.00 A current. Part A How much does the outlet voltage decrease due to the voltage drop across the wires? Part B What is the power dissipated as heat in the wires?
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
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![In an old house, the wires leading to a
120 V outlet have a total resistance of
0.45 \Omega When you plug in a hair
dryer, it draws a 9.00 A current. Part A
How much does the outlet voltage
decrease due to the voltage drop across
the wires? Part B What is the power
dissipated as heat in the wires?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a070927-867a-4ec1-8894-043a56fbaef6%2F1d697473-0157-421f-a45c-4b358ed54783%2F0iflerq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In an old house, the wires leading to a
120 V outlet have a total resistance of
0.45 \Omega When you plug in a hair
dryer, it draws a 9.00 A current. Part A
How much does the outlet voltage
decrease due to the voltage drop across
the wires? Part B What is the power
dissipated as heat in the wires?
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