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The switch below has been closed for a long period of time and is opened at t=0. Switch_open_t=0 a) Find the ENERGY stored in the capacitor just before the switch is opened 1kQ 1kQ 12V The switch opens at t=0. The capacitor begins to discharge. Q(t)c = Q(0). · e b) At what time 't will the charge on the capacitor be equal to 20% of the charge at t=0? c) How much charge remains on the capacitor at this time? d) Find the total energy dissipated by one of the 1k2 resistors using E, = S p(t)dt where p(t)is the instantaneous power

The switch below has been closed for a long period of time and is opened at t=0. Switch_open_t=0 a) Find the ENERGY stored in the capacitor just before the switch is opened 1kQ 1kQ 12V The switch opens at t=0. The capacitor begins to discharge. Q(t)c = Q(0). · e b) At what time 't will the charge on the capacitor be equal to 20% of the charge at t=0? c) How much charge remains on the capacitor at this time? d) Find the total energy dissipated by one of the 1k2 resistors using E, = S p(t)dt where p(t)is the instantaneous power

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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The switch below has been closed for a long period of time and is opened at t=0. Switch_open_t=0 a) Find the ENERGY stored in the capacitor just before the switch is opened 6kn 1ka 1kQ 12V :1pF The switch opens at t=0. The capacitor begins to discharge. t Q(t)c = Q(0). · ei b) At what time 't will the charge on the capacitor be equal to 20% of the charge at t=0? c) How much charge remains on the capacitor at this time? d) Find the total energy dissipated by one of the 1k2 resistors using E, = S p(t)dt where p(t)is the instantaneous power
Transcribed Image Text:The switch below has been closed for a long period of time and is opened at t=0. Switch_open_t=0 a) Find the ENERGY stored in the capacitor just before the switch is opened 6kn 1ka 1kQ 12V :1pF The switch opens at t=0. The capacitor begins to discharge. t Q(t)c = Q(0). · ei b) At what time 't will the charge on the capacitor be equal to 20% of the charge at t=0? c) How much charge remains on the capacitor at this time? d) Find the total energy dissipated by one of the 1k2 resistors using E, = S p(t)dt where p(t)is the instantaneous power
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