A 13.5-microF capacitor is charged to 90.0 V, then discharged through a 95.0 ohm resistor. After discharge begins, what amount of time t1 will pass before the capacitor has lost 90.0% of its initial charge? t1= After discharge begins, what amount of time t2 will pass before the capacitor has lost 90.0% of its initial energy? t2= What is the magnitude of the current i1 through the resistor when the capacitor has lost 90.0% of its initial charge? i1= What is the magnitude of the current i2 through the resistor
A 13.5-microF capacitor is charged to 90.0 V, then discharged through a 95.0 ohm resistor. After discharge begins, what amount of time t1 will pass before the capacitor has lost 90.0% of its initial charge? t1= After discharge begins, what amount of time t2 will pass before the capacitor has lost 90.0% of its initial energy? t2= What is the magnitude of the current i1 through the resistor when the capacitor has lost 90.0% of its initial charge? i1= What is the magnitude of the current i2 through the resistor
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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Question
A 13.5-microF capacitor is charged to 90.0 V, then discharged through a 95.0 ohm resistor.
After discharge begins, what amount of time t1 will pass before the capacitor has lost 90.0% of its initial charge?
t1=
After discharge begins, what amount of time t2 will pass before the capacitor has lost 90.0% of its initial energy?
t2=
What is the magnitude of the current i1 through the resistor when the capacitor has lost 90.0% of its initial charge?
i1=
What is the magnitude of the current i2 through the resistor when the capacitor has lost 90.0% of its initial energy?
i2=
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