What value will be the voltage across the capacitor at 0.7 time constants? What value will be the voltage across the capacitor after 1 time constant? How long will it take for the capacitor to “fully discharge” itself, (equal to 5 time constants)

What value will be the voltage across the capacitor at 0.7 time constants? What value will be the voltage across the capacitor after 1 time constant? How long will it take for the capacitor to “fully discharge” itself, (equal to 5 time constants)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...

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Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

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What value will be the voltage across the capacitor at 0.7 time constants?
What value will be the voltage across the capacitor after 1 time constant?
How long will it take for the capacitor to “fully discharge” itself, (equal to 5 time constants)

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