Question: 1/4 Calculate the voltage across a capacitor after 2 seconds, if the capacitor has a capacitance of 10 mF and the discharge resistor has a resistance of 150 Q. Assume an initial voltage of 5 V. Question: 2/4 Calculate the initial voltage across a capacitor if it has a voltage of 9V after 5 seconds. The time constant for the circuit is 5 seconds.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 2PA: You are an electrician working in an industrial plant. You discover that the problem with a certain...
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Question: 1/4
Calculate the voltage across a capacitor after 2 seconds, if the
capacitor has a capacitance of 10 mF and the discharge resistor
has a resistance of 1502. Assume an initial voltage of 5 V.
Question: 2/4
Calculate the initial voltage across a capacitor if it has a voltage
of 9V after 5 seconds. The time constant for the circuit is
5 seconds.
Transcribed Image Text:Question: 1/4 Calculate the voltage across a capacitor after 2 seconds, if the capacitor has a capacitance of 10 mF and the discharge resistor has a resistance of 1502. Assume an initial voltage of 5 V. Question: 2/4 Calculate the initial voltage across a capacitor if it has a voltage of 9V after 5 seconds. The time constant for the circuit is 5 seconds.
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