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Assume that at the instant the 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure 1A) i₂0L TIME 1 μF 500 Ω <1 of 1 ▾ Part A Find the expression for it (t) for t≥ 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ▸ View Available Hint(s) VAΣo↓vec Submit iL-1 + 1.5e7 - 1000r Provide Feedback Previous Answers X Incorrect; Try Again; 5 attempts remaining ? - 1000t cos (750t) + 2.083e • sin (750t) A

Assume that at the instant the 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure 1A) i₂0L TIME 1 μF 500 Ω <1 of 1 ▾ Part A Find the expression for it (t) for t≥ 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ▸ View Available Hint(s) VAΣo↓vec Submit iL-1 + 1.5e7 - 1000r Provide Feedback Previous Answers X Incorrect; Try Again; 5 attempts remaining ? - 1000t cos (750t) + 2.083e • sin (750t) A

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 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure in wone time 1A(↓ L 1 μF 3.500 Ω < 1 of 1 > Part A Find the expression for it (t) for t> 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ► View Available Hint(s) [-] ΑΣΦ | iL-1 + 1.5e Submit - 1000t Provide Feedback Previous Answers vec 4 X Incorrect; Try Again; 5 attempts remaining pod ? • cos (750t) + 2.083e-1000t sin (750t) A ●
Transcribed Image Text:Assume that at the instant the 1 A current source is applied to the circuit in (Figure 1), the initial current in the inductor is 0.5 A, and the initial voltage on the capacitor is 40 V (positive at the upper terminal). Figure in wone time 1A(↓ L 1 μF 3.500 Ω < 1 of 1 > Part A Find the expression for it (t) for t> 0 if I equals 640 mH. Express your answer in amperes in terms of t, where t is in milliseconds. Express the coefficients using three significant figures. ► View Available Hint(s) [-] ΑΣΦ | iL-1 + 1.5e Submit - 1000t Provide Feedback Previous Answers vec 4 X Incorrect; Try Again; 5 attempts remaining pod ? • cos (750t) + 2.083e-1000t sin (750t) A ●
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