A. 3,600J
B. 6,000J
C. 7,200J
D. 14,400J
Correct Answer:
Option C – 7,200J
Explanation
Power drawn by the resistor = IV = (2)(3) = 24W = 24J/s
Energy dissipated = power × time = (24)(5)(60) = 7200J
A. 3,600J
B. 6,000J
C. 7,200J
D. 14,400J
Correct Answer:
Option C – 7,200J
Explanation
Power drawn by the resistor = IV = (2)(3) = 24W = 24J/s
Energy dissipated = power × time = (24)(5)(60) = 7200J
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