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6.3 The current in the capacitor of Assessment Problem 6.2 is 0 for r <0 and 3 cos 50,000 A fort 20. Find (a) e(t); (b) the maximum power delivered to the capacitor at any one instant of time; and (c) the maximum energy stored in the capacitor at any one instant of time. Answer: (a) 100 sin 50,000r V, 1 ≥ 0, (b) 150 W; (c) 3 mJ.

6.3 The current in the capacitor of Assessment Problem 6.2 is 0 for r <0 and 3 cos 50,000 A fort 20. Find (a) e(t); (b) the maximum power delivered to the capacitor at any one instant of time; and (c) the maximum energy stored in the capacitor at any one instant of time. Answer: (a) 100 sin 50,000r V, 1 ≥ 0, (b) 150 W; (c) 3 mJ.

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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6.3 

Objective 2-Know and be able to use the equations for voltage, current, power, and energy in a capacitor 6.2 Answer: (a) 0.72 A; The voltage at the terminals of the 0.6 µF capacitor shown in the figure is 0 for t < 0 and 40e-15,000 sin 30,000r V for 2 0. Find (a) i(0); (b) the power delivered to the capacitor at t = 7/80 ms; and (c) the energy stored in the capacitor at != π/80 ms. (b)-649.2 mW; (c) 126.13 μJ. 0.6 μF NOTE: Also try Chapter Problems 6.16 and 6.21. 6.3 The current in the capacitor of Assessment Problem 6.2 is 0 for t <0 and 3 cos 50,000r A for t≥ 0. Find (a) v(t); (b) the maximum power delivered to the capacitor at any one instant of time; and (c) the maximum energy stored in the capacitor at any one instant of time. Answer: (a) 100 sin 50,000 V, 1 ≥ 0; (b) 150 W; (c) 3 mJ.
Transcribed Image Text:Objective 2-Know and be able to use the equations for voltage, current, power, and energy in a capacitor 6.2 Answer: (a) 0.72 A; The voltage at the terminals of the 0.6 µF capacitor shown in the figure is 0 for t < 0 and 40e-15,000 sin 30,000r V for 2 0. Find (a) i(0); (b) the power delivered to the capacitor at t = 7/80 ms; and (c) the energy stored in the capacitor at != π/80 ms. (b)-649.2 mW; (c) 126.13 μJ. 0.6 μF NOTE: Also try Chapter Problems 6.16 and 6.21. 6.3 The current in the capacitor of Assessment Problem 6.2 is 0 for t <0 and 3 cos 50,000r A for t≥ 0. Find (a) v(t); (b) the maximum power delivered to the capacitor at any one instant of time; and (c) the maximum energy stored in the capacitor at any one instant of time. Answer: (a) 100 sin 50,000 V, 1 ≥ 0; (b) 150 W; (c) 3 mJ.
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