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A 1.20 uF capacitor is charged to 30.0 V and then discharged through a 1.70 MΩ...

A 1.20 uF capacitor is charged to 30.0 V and then discharged through a 1.70 MΩ resistor. Find the charge on the capacitor (in uC) after 5.20 s have passed.

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Answer #1

Charge, Q = Qo e^(-t/RC)

Q = (1.2 x 10^-6 x 30) e^(-5.2/(1.7 x 10^6 x 1.2 x 10^-6))

Q = 2.81 uC

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