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
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter21: Circuits And Dc Instruments
Section: Chapter Questions
Problem 53PE: A 1,00-?O voltmeter is placed in parallel with a 75.0kresistor in a circuit, (a) Draw a circuit...
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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
?
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03d19364-d2f4-4703-a72b-e46c5aa833e9%2Ff889d406-0f47-4178-92ff-3af02f62eae6%2Fnrawjok_processed.png&w=3840&q=75)
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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