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An RC circuit consists of a resistor with a resistance 2 kOhms, a 120-V battery and...

An RC circuit consists of a resistor with a resistance 2 kOhms, a 120-V battery and two capacitors, C1 and C2, with capacitances of 20.0uF and 60uF, respectively all connected in series. Initially the capacitors are uncharged; and the switch is closed at t=0 seconds. A.)What is the total capacitance in the circuit? B.)What is the time constant of the circuit? C.)How much charge will be stored in each capacitor after a long time has elasped D.)Determine the total charges on both capacitors two time constants after the switch is closed.

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