A 20000 ohm resistor and a capacitor are connected in, Ask an Expert

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A 20,000 ohm resistor and a capacitor are connected in series and then a 15v potential differnce is suddenly applied across them. The potential difference across the capacitor rises to 10v in 1.5x10^-6 s.

1. what is the capacitive value of the capacitor?

2. how much energy is stored in the capacitor at that time?

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