A Sony Bravia 75 inch TV dissipates 115 W when it is plugged into a 120 V outlet. a). Find the resistance of the TV. The television and 2.5Ω wires connecting the outlet to the fuse form a series circuit that works like a voltage divider. b) Draw the circuit to include the outlet as a 120 V source, the 2.5Ω wire as a resistance and the fuse. c) Determine the current through the circuit. d) Determine the voltage drop across the wire and e) Determine the voltage drop across the television.
A Sony Bravia 75 inch TV dissipates 115 W when it is plugged into a 120 V outlet. a). Find the resistance of the TV. The television and 2.5Ω wires connecting the outlet to the fuse form a series circuit that works like a voltage divider. b) Draw the circuit to include the outlet as a 120 V source, the 2.5Ω wire as a resistance and the fuse. c) Determine the current through the circuit. d) Determine the voltage drop across the wire and e) Determine the voltage drop across the television.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 66PE: Integrated Concepts (a) An aluminum power transmission line has a resistance of 0.0580/km. What is...
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A Sony Bravia 75 inch TV dissipates 115 W when it is plugged into a 120 V outlet. a). Find the resistance of the TV. The television and 2.5Ω wires connecting the outlet to the fuse form a series circuit that works like a voltage divider. b) Draw the circuit to include the outlet as a 120 V source, the 2.5Ω wire as a resistance and the fuse. c) Determine the current through the circuit. d) Determine the voltage drop across the wire and e) Determine the voltage drop across the television.
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