The RC circuit shown in the figure has resistance of R=7k2 and the capacitance of C=10µF. The capacitor is initially charged and at a voltage Vo=20V at t=0, when the switch is closed. How long does it take the capacitor to discharge to 33% of its initial charge? Express your answer in units of ms (milliseconds)using one decimal place. = Vo R

The RC circuit shown in the figure has resistance of R=7k2 and the capacitance of C=10µF. The capacitor is initially charged and at a voltage Vo=20V at t=0, when the switch is closed. How long does it take the capacitor to discharge to 33% of its initial charge? Express your answer in units of ms (milliseconds)using one decimal place. = Vo R

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 86AP: A flashing lamp in a Christmas earring is based on an RC discharge of a capacitor through its...

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