2.5u(-t) A (1 500 Ω 160 mH 250 mF + VC -
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter16: Inductance In Ac Circuits
Section: Chapter Questions
Problem 1PP: Inductive Circuits Fill in all the missing values. Refer to the following formulas:...
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Question: Calculate the time required for the energy stored in the capacitor to reach 10% of its maximum value. (Round the final answer to the nearest whole number.
Note: My answers t = 0.115 seconds = 115 ms and 120 ms are incorrect.
I found the expression for vc(t) = -2e-0.004tsin(4.9999t) V, t > 0 from a previous part of this problem. Could we use this expression to find the time required for the energy in the capacitor to reach 10% of its maximum value?
![2.5u(-t) A (1
500 Ω
160 mH
250 mF
+
VC
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F60237417-cd3b-4dbd-a982-8a23095d2325%2Fcfb11e43-57d3-4328-9a51-8440ec9de942%2Fm76q09a_processed.png&w=3840&q=75)
Transcribed Image Text:2.5u(-t) A (1
500 Ω
160 mH
250 mF
+
VC
-
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