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Assume that at the instant the 2 A dc current source is applied to the circuit in (Figure 1), the initial current in the 25 mH inductor is 1 A, and the initial voltage on the capacitor is 50 V (positive at the upper terminal). Figure 2A+ iL25 mH 1 of 1 62.5 μF R

Assume that at the instant the 2 A dc current source is applied to the circuit in (Figure 1), the initial current in the 25 mH inductor is 1 A, and the initial voltage on the capacitor is 50 V (positive at the upper terminal). Figure 2A+ iL25 mH 1 of 1 62.5 μF R

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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Assume that at the instant the 2 A dc current source is applied to the circuit in (Figure 1), the initial current in the 25 mH inductor is 1 A, and the initial voltage on the capacitor is 50 V (positive at the upper terminal). Figure 2A(1 iz(t) 325 mH 1325 1 of 1 62.5 μF R Part A Find the expression for it (t) for t≥ 0 if R equals 12.5 №. Express your answer in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. -- ΑΣΦ ↓↑ vec 2 - 640t iL 2000 e cos (480t) e 3 Submit Previous Answers Request Answer X Incorrect; Try Again < Return to Assignment Provide Feedback 640t ? sin (480t) A
Transcribed Image Text:Assume that at the instant the 2 A dc current source is applied to the circuit in (Figure 1), the initial current in the 25 mH inductor is 1 A, and the initial voltage on the capacitor is 50 V (positive at the upper terminal). Figure 2A(1 iz(t) 325 mH 1325 1 of 1 62.5 μF R Part A Find the expression for it (t) for t≥ 0 if R equals 12.5 №. Express your answer in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. -- ΑΣΦ ↓↑ vec 2 - 640t iL 2000 e cos (480t) e 3 Submit Previous Answers Request Answer X Incorrect; Try Again < Return to Assignment Provide Feedback 640t ? sin (480t) A
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