Multiple Choice
How long will it take a charged 80-μF capacitor to lose 20% of its initial energy when it is allowed to discharge through a 45-Ω resistor?
A) 0.92 ms
B) 0.64 ms
C) 0.40 ms
D) 0.19 ms
E) 0.80 ms
Correct Answer:
Verified
Correct Answer:
Verified
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