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    University Physics with Modern Physics Study Set 1
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    Exam 25: Current,resistance,and Electromotive Force
  5. Question
    A Light Bulb Is Connected to a 110-V Source
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A Light Bulb Is Connected to a 110-V Source

Question 45

Question 45

Multiple Choice

A light bulb is connected to a 110-V source.What is the resistance of this bulb if it is a 100-W bulb?


A) 100 Ω
B) 8.0 mΩ
C) 6.0 mΩ
D) 120 Ω
E) 240 Ω

Correct Answer:

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