Use the mesh-current method to find the steady-state expression for i, (t) in the circuit in (Figure 1) if Va 80 cos 40,000t V, vb 120 sin(40,000t + 180°) V. Write the steady-state expression for i, (t) as io (t) = I, cos(wt +) A, where -180° << 180°. Figure 2002 1.25 μF HE 141205201 125 ΜΗ 1 of 1 UD > ▾ Part A Find the numerical value of Io Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) I,= Value Submit Part B Submit A ▾ Part C Find the numerical value of . Express your answer in degrees to three significant figures. ► View Available Hint(s) Submit VE ΑΣΦ/ Units ΠΑΣΦ vec www. ? AΣo↓ vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ► View Available Hint(s) 1 www. ? B O ? rad/s
Use the mesh-current method to find the steady-state expression for i, (t) in the circuit in (Figure 1) if Va 80 cos 40,000t V, vb 120 sin(40,000t + 180°) V. Write the steady-state expression for i, (t) as io (t) = I, cos(wt +) A, where -180° << 180°. Figure 2002 1.25 μF HE 141205201 125 ΜΗ 1 of 1 UD > ▾ Part A Find the numerical value of Io Express your answer to three significant figures and include the appropriate units. ► View Available Hint(s) I,= Value Submit Part B Submit A ▾ Part C Find the numerical value of . Express your answer in degrees to three significant figures. ► View Available Hint(s) Submit VE ΑΣΦ/ Units ΠΑΣΦ vec www. ? AΣo↓ vec Find the numerical value of w. Express your answer in radians per second to three significant figures. ► View Available Hint(s) 1 www. ? B O ? rad/s
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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