The switch below has been closed for a long period of time and is opened att=0.Switch_open_t-0a) Find the ENERGY stored in thecapacitor just before theswitch is opened1kO12VfuFThe switch opens att=0. Thecapacitor begins to discharge.Qt)c = Q(0). · eb) At what time 't' will the charge on the capacitor be equal to 20% of thecharge 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 usingEr = 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. a) Find the ENERGY stored in the capacitor just before the switch is opened Switch_open_t-0 1kO 1k0 12V The switch opens at t=0. The capacitor begins to discharge. QW)c =Q(0)e • 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?

The switch below has been closed for a long period of time and is opened at t=0. a) Find the ENERGY stored in the capacitor just before the switch is opened Switch_open_t-0 1kO 1k0 12V The switch opens at t=0. The capacitor begins to discharge. QW)c =Q(0)e • 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?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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