Answer to Question #321558 in Physics for Venus L.

Question #321558

An RC circuit have a 9V source and lies at 54seconds of the time constant. Then find the voltage across a capacitor after 150 3.6 seconds of charging.

Expert's answer

"V_C=V_s(1-e^{-t\/\\tau})=9(1-e^{-1503.6\/54})=9\\:\\rm V"

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