An RC circuit has R=6.7k02 and C= 2.0 μF. The capacitor is at a voltage Vo at t=0, when the switch is closed. How long does it take the capacitor to discharge to 1.0% of its initial voltage?
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Concept:
To determine the time taken by the capacitor to discharge to 1.0% of the initial value, we need to calculate the Time constant and The voltage across the capacitor after time t when it is in discharging condition.
The Formula used to calculate the Time constant is
The Expression used to determine the Voltage across the capacitor will be
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