A 14.5-μF capacitor is charged to a potential of 40.0 V and then discharged through a...

A 14.5-μF capacitor is charged to a potential of 40.0 V and then discharged through a 65.0 Ω resistor.

1. How long after discharge begins does it take for the capacitor to lose 90.0% of its initial charge?

2. How long after discharge begins does it take for the capacitor to lose 90.0% of its initial energy?

3. What is the current through the resistor at the time when the capacitor has lost 90.0% of its initial charge?

4. What is the current through the resistor at the time when the capacitor has lost 90.0% of its initial energy?

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genius_generous answered 1 year ago

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