A charged capacitor of C=38.0 µF is connected to a resistor of R=2.8 MQ as shown in the figure. The switch S is closed at time t-0. Find the time (in seconds) it takes the current to fall to 0.25 of its initial value. R www
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![A charged capacitor of C=38.0 µF is connected to a resistor of R=2.8 MQ as shown in the figure. The switch S is closed at time t-0. Find the time
(in seconds) it takes the current to fall to 0.25 of its initial value.
R
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