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A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having an internal resistance of 3.80 M2. After a time of 4.00 s, the voltmeter reads 2.0 V. What is the capacitance of the circuit? Express your answer with the appropriate units. C= Value Submit μA ▾ Part B Request Answer What is the time constant of the circuit? Express your answer with the appropriate units. μÅ Units Value Units ? ?

A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having an internal resistance of 3.80 M2. After a time of 4.00 s, the voltmeter reads 2.0 V. What is the capacitance of the circuit? Express your answer with the appropriate units. C= Value Submit μA ▾ Part B Request Answer What is the time constant of the circuit? Express your answer with the appropriate units. μÅ Units Value Units ? ?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having an internal resistance of 3.80 Mn. After a time of 4.00 s, the voltmeter reads 2.0 V. Part A What is the capacitance of the circuit? Express your answer with the appropriate units. C = Submit Part B T = μᾶ Value Submit Request Answer What is the time constant of the circuit? Express your answer with the appropriate units. μÅ Value Units Request Answer Units ? ?
Transcribed Image Text:A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having an internal resistance of 3.80 Mn. After a time of 4.00 s, the voltmeter reads 2.0 V. Part A What is the capacitance of the circuit? Express your answer with the appropriate units. C = Submit Part B T = μᾶ Value Submit Request Answer What is the time constant of the circuit? Express your answer with the appropriate units. μÅ Value Units Request Answer Units ? ?
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