Three resistors, R1 = 9.0 Ω, R2 = 3.0 Ω, and R3 = 1.0 Ω, are connected in parallel to a 9.0 V battery. What is the power dissipated by R2?
A) 2.0 W
B) 3.0 W
C) 9.0 W
D) 27 W
E) 81 W
Correct Answer:
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