A 2.00-nF capacitor with an initial charge of 4.28 µC is discharged through a 2.72-kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that dQ/dt>0.) mA, (b) What charge remains on the capacitor after 8.00 µs? uc, (c) What is the (magnitude of the) maximum current in the resistor? A
A 2.00-nF capacitor with an initial charge of 4.28 µC is discharged through a 2.72-kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that dQ/dt>0.) mA, (b) What charge remains on the capacitor after 8.00 µs? uc, (c) What is the (magnitude of the) maximum current in the resistor? A
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter21: Current And Direct Current Circuits
Section: Chapter Questions
Problem 55P
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A 2.00-nF capacitor with an initial charge of 4.28 µC is discharged through a 2.72-kΩ resistor. (a) Calculate the current in the resistor 9.00 µs after the resistor is connected across the terminals of the capacitor. (Let the positive direction of the current be define such that dQ/dt>0.) mA, (b) What charge remains on the capacitor after 8.00 µs? uc, (c) What is the (magnitude of the) maximum current in the resistor? A.
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