he circuit in the figure is an RC circuit with 2 resistors and 2 capacitors. Initially, switch S is open and a total charge of 200 µC is stored in both capacitors. Switch S is closed at t=0 and capacitors are discharged through resistors. (C1=C2= 10 µF, R1=5 MW, R2=2 MW) Find the time constant of the circuit (t = ? ) How long does it take to reduce the total charge in the capacitor system to half of the initial charge? (t=?)

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