(such as a 100-W bulb) is the power dissipates when connected across a 120-V potential difference. A.What is the resistance of a 100 W bulb? B.How much current does the 100 W bulb draw in normal use? C.What is the resistance of a 60 W hulh?

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.5P: Three 100- resistors are connected as shown in Figure P28.5. The maximum power that can safely be...
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The power rating of a light bulb (such as a 100-W bulb) is the power it
dissipates when connected across a 120-V potential difference.
A.What is the resistance of a 100
W bulb?
B.How much current does the 100
W bulb draw in normal use?
C.What is the resistance of a 60
W bulb?
Transcribed Image Text:The power rating of a light bulb (such as a 100-W bulb) is the power it dissipates when connected across a 120-V potential difference. A.What is the resistance of a 100 W bulb? B.How much current does the 100 W bulb draw in normal use? C.What is the resistance of a 60 W bulb?
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