A 2.00-nF capacitor with an initial charge of 5.14 pC is discharged through a 2.29-ki2 resistor. (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the c mA (b) What charge remains on the capacitor after 8.00 us?

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 87AP: A 160F capacitor charged to 450 V is dischargedthrough a 31.2k resistor, (a) Find the time...
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A 2.00-nF capacitor with an initial charge of 5.14 µC is discharged through a 2.29-k2 resistor.
dQ
(a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that
dt
> 0.)
mA
(b) What charge remains on the capacitor after 8.00 us?
(c) What is the (magnitude of the) maximum current in the resistor?
Transcribed Image Text:A 2.00-nF capacitor with an initial charge of 5.14 µC is discharged through a 2.29-k2 resistor. dQ (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that dt > 0.) mA (b) What charge remains on the capacitor after 8.00 us? (c) What is the (magnitude of the) maximum current in the resistor?
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