Question: #1. A 22 UF capacitor is charged to an initial potential difference of 63 V and then discharged through a resistor. At t = 10

#1. A 22 UF capacitor is charged to an initial potential

#1. A 22 UF capacitor is charged to an initial potential difference of 63 V and then discharged through a resistor. At t = 10 sec, the potential difference across the capacitor is 12 V. (a) What is the time constant of the circuit? (b) Find the initial current in the circuit at t = 0. (c) What is the potential difference across the capacitor at t = 20 sec

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