Multiple Choice
At t = 0 the switch S is closed with the capacitor uncharged.If C = 40 μF,ε = 50 V,and R = 5.0 kΩ,how much energy is stored by the capacitor when I = 2.0 mA?
A) 20 mJ
B) 28 mJ
C) 32 mJ
D) 36 mJ
E) 40 mJ
Correct Answer:

Verified
Correct Answer:
Verified
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