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A Capacitor Stores Energy of 1 Ω\varOmega Resistor It Discharges to Half This Value in 15 S,how

Question 37

Multiple Choice

A capacitor stores energy of 1.25 J.If when it is connected by means of a switch to a 15- Ω\varOmega resistor it discharges to half this value in 15 s,how much charge flowed off the capacitor in this time?


A) 0.34 C
B) 0.79 C
C) 0.95 C
D) 1.9 C

Correct Answer:

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