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    Physics & Astronomy
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    Physics for Scientists
  4. Exam
    Exam 28: Direct-Current Circuits
  5. Question
    If R<sub>1</sub> = 3
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If R1 = 3

Question 3

Question 3

Multiple Choice

If R1 = 3.0 Ω, R2 = 6.0 Ω, R3 = 12 Ω, and I = 0.50 A, at what rate is heat being generated in R1? If R<sub>1</sub> = 3.0 Ω, R<sub>2</sub> = 6.0 Ω, R<sub>3</sub> = 12 Ω, and I = 0.50 A, at what rate is heat being generated in R<sub>1</sub>?   A)  20 W B)  17 W C)  12 W D)  31 W E)  6.0 W


A) 20 W
B) 17 W
C) 12 W
D) 31 W
E) 6.0 W

Correct Answer:

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