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At T = 0 the Switch S Is Closed with the Capacitor

Question 1

Multiple Choice

At t = 0 the switch S is closed with the capacitor uncharged. If C = 30 μF, ε = 30 V, and R = 5.0 kΩ, at what rate is energy being stored in the capacitor when I = 2.0 mA? At t = 0 the switch S is closed with the capacitor uncharged. If C = 30 μF, ε = 30 V, and R = 5.0 kΩ, at what rate is energy being stored in the capacitor when I = 2.0 mA? A) 32 mW B) 40 mW C) 44 mW D) 36 mW E) 80 mW


A) 32 mW
B) 40 mW
C) 44 mW
D) 36 mW
E) 80 mW

Correct Answer:

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