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    Exam 28: Direct-Current Circuits
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    At What Rate Is Thermal Energy Being Generated in the 2R-Resistor
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At What Rate Is Thermal Energy Being Generated in the 2R-Resistor

Question 2

Question 2

Multiple Choice

At what rate is thermal energy being generated in the 2R-resistor when ε = 12 V and R = 3.0 Ω? At what rate is thermal energy being generated in the 2R-resistor when ε = 12 V and R = 3.0 Ω?   A)  12 W B)  24 W C)  6.0 W D)  3.0 W E)  1.5 W


A) 12 W
B) 24 W
C) 6.0 W
D) 3.0 W
E) 1.5 W

Correct Answer:

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