Answered: In an RC circuit where the capacitor…

In an RC circuit where the capacitor starts uncharged, what proportion of the battery voltage, or emf, is across the resistor after three time constants? a. 5.0% b. 63.2% c. 36.8% d. 95.0%

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 68AP: A circuit contains a D-cell battery, a switch, a 20- resistor, and three 20-mF capacitors. The...

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Question

In an RC circuit where the capacitor starts uncharged, what proportion of the battery voltage, or emf, is across the resistor after three time constants?

a. 5.0%

b. 63.2%

c. 36.8%

d. 95.0%

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