A charged capacitor is connected across a 10-kW resistor and allowed to discharge. The potential difference across the capacitor drops to 0.37 of its original value after a time of 7.0 s. What is the capacitance of the capacitor?

A charged capacitor is connected across a 10-kW resistor and allowed t

1.	A charged capacitor is connected across a 10-kW resistor and allowed to discharge. The potential difference across the capacitor drops to 0.37 of its original value after a time of 7.0 s. What is the capacitance of the capacitor?
A.	0.19 mF
B.	1.89 mF
C.	0.37 mC
D.	0.70 mF
Answer» E.