[Q3] The voltage across a 5 µF capacitor is known to be as follows: -2500 Ve = 500te V. for t 0. a) Find the expression for the current through the capacitor for t> 0. Assume the passive sien convention. b) Find the power at the terminals of the capacitor when t= 100 µs. c) Is the capacitor absorbing or delivering power at t = 100 µs. d) Find the energy stored in the capacitor at t= 100 µs. e) Find the maximum energy stored in the capacitors and the time when the maximum occurs.

[Q3] The voltage across a 5 µF capacitor is known to be as follows: -2500 Ve = 500te V. for t 0. a) Find the expression for the current through the capacitor for t> 0. Assume the passive sien convention. b) Find the power at the terminals of the capacitor when t= 100 µs. c) Is the capacitor absorbing or delivering power at t = 100 µs. d) Find the energy stored in the capacitor at t= 100 µs. e) Find the maximum energy stored in the capacitors and the time when the maximum occurs.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 5PP: Three capacitors having capacitance values of 20F,40F, and 50F are connected in parallel to a 60 -...

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