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Use the mesh-current method to find the steady-state expression for i,(t) in the circuit in (Figure 1) if Va 20 cos 40,000+ V. vb 30 sin(40,000t+ 180°) V. Write the steady-state expression for i,(t) as io (t) I, cos(wt) A. where -180° << 180°. Part A Find the numerical value of I.. Express your answer to three significant figures and include the appropriate units. ▷ View Available Hint(s) I₁ = Value Submit Previous Answers Part B Units w ? Find the numerical value of . Express your answer in degrees to three significant figures. ▸ View Available Hint(s) Submit Part C Ο ΑΣΦ Η vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ▸ View Available Hint(s) vec ΜΕ ΑΣΦ Η 3 " ? rad/s + 20 Ω w 1.25 μF 125 pH HE +

Use the mesh-current method to find the steady-state expression for i,(t) in the circuit in (Figure 1) if Va 20 cos 40,000+ V. vb 30 sin(40,000t+ 180°) V. Write the steady-state expression for i,(t) as io (t) I, cos(wt) A. where -180° << 180°. Part A Find the numerical value of I.. Express your answer to three significant figures and include the appropriate units. ▷ View Available Hint(s) I₁ = Value Submit Previous Answers Part B Units w ? Find the numerical value of . Express your answer in degrees to three significant figures. ▸ View Available Hint(s) Submit Part C Ο ΑΣΦ Η vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ▸ View Available Hint(s) vec ΜΕ ΑΣΦ Η 3 " ? rad/s + 20 Ω w 1.25 μF 125 pH HE +

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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Use the mesh-current method to find the steady-state expression for i,(t) in the circuit in (Figure 1) if Va 20 cos 40,000+ V. vb 30 sin(40,000t+ 180°) V. Write the steady-state expression for i,(t) as io (t) I, cos(wt) A. where -180° << 180°. Part A Find the numerical value of I.. Express your answer to three significant figures and include the appropriate units. ▷ View Available Hint(s) I₁ = Value Submit Previous Answers Part B Units w ? Find the numerical value of . Express your answer in degrees to three significant figures. ▸ View Available Hint(s) Submit Part C Ο ΑΣΦ Η vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ▸ View Available Hint(s) vec ΜΕ ΑΣΦ Η 3 " ? rad/s
Transcribed Image Text:Use the mesh-current method to find the steady-state expression for i,(t) in the circuit in (Figure 1) if Va 20 cos 40,000+ V. vb 30 sin(40,000t+ 180°) V. Write the steady-state expression for i,(t) as io (t) I, cos(wt) A. where -180° << 180°. Part A Find the numerical value of I.. Express your answer to three significant figures and include the appropriate units. ▷ View Available Hint(s) I₁ = Value Submit Previous Answers Part B Units w ? Find the numerical value of . Express your answer in degrees to three significant figures. ▸ View Available Hint(s) Submit Part C Ο ΑΣΦ Η vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ▸ View Available Hint(s) vec ΜΕ ΑΣΦ Η 3 " ? rad/s
+ 20 Ω w 1.25 μF 125 pH HE +
Transcribed Image Text:+ 20 Ω w 1.25 μF 125 pH HE +
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