Answered: An incandescent bulb with a tungsten…

An incandescent bulb with a tungsten filament is rated at 60W. If placed across a 120 volt supply, what is the resistance of the circuit? A. 330 Ω B. 300 Ω C. 240 Ω D 470 Ω

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 68P: What is the change in temperature required to decrease the resistance for a carbon resistor by 10%?

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35 An incandescent bulb with a tungsten filament is rated at 60W. If placed across a 120 volt supply, what is the resistance of the circuit?
A. 330 Ω
B. 300 Ω
C. 240 Ω
D 470 Ω

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