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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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A capacitor of 0.12 mF has a voltage of 325cos(20t). The energy stored in it at t = 550 ms is:
Select one:
О a. 28 m]
Оь.6.11)
O c. 6.22 J
O d. None of these answers is correct
O e. 0.124 m)
Nextp
Transcribed Image Text:A capacitor of 0.12 mF has a voltage of 325cos(20t). The energy stored in it at t = 550 ms is: Select one: О a. 28 m] Оь.6.11) O c. 6.22 J O d. None of these answers is correct O e. 0.124 m) Nextp
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