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A Simple Circuit Has a Total Resistance of 30 Ω

Question 40

Multiple Choice

A simple circuit has a total resistance of 30 Ω.If a 2.0-A current is maintained in this circuit,how much energy is dissipated in this circuit in 4.0 seconds?


A) 24 J
B) 4.8 J
C) 48 J
D) 480 J
E) 6.0 J

Correct Answer:

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