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Question 3.Q.22: An RC series circuit is excited by a dc voltage source of 80......

An RC series circuit is excited by a dc voltage source of 80 V by closing the switch at t = 0. Determine the voltage across the capacitor in a time of one time constant.

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Voltage across capacitor,V_C(t)=E(1-e^{-\frac{t}{\tau } })

=80(1-e^{-1})=50.5696 \ V

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