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Problem 7: find the phasors of the following time function a. v(t) = 9 cos (wt -) (V) b. v(t) = 12 sin (wt + 7) (V) c. i(x, t) = 5e-³x sin (wt +) (A) d. i(t) = -2cos (wt +³7) (A) e. i(t) = 4 sin (wt +) + 3cos (wt -) (A)

Problem 7: find the phasors of the following time function a. v(t) = 9 cos (wt -) (V) b. v(t) = 12 sin (wt + 7) (V) c. i(x, t) = 5e-³x sin (wt +) (A) d. i(t) = -2cos (wt +³7) (A) e. i(t) = 4 sin (wt +) + 3cos (wt -) (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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Problem 7: find the phasors of the following time functions: a. v(t) = 9 cos (wt - 7) (V) b. v(t) = 12 sin (wt + 7) (V) c. i(x, t) = 5e-³xsin (wt +) (A) d. i(t) = −2cos (wt + ³7) (A) e. i(t) = 4 sin (wt + 7) + 3cos (wt - ) (A) 3
Transcribed Image Text:Problem 7: find the phasors of the following time functions: a. v(t) = 9 cos (wt - 7) (V) b. v(t) = 12 sin (wt + 7) (V) c. i(x, t) = 5e-³xsin (wt +) (A) d. i(t) = −2cos (wt + ³7) (A) e. i(t) = 4 sin (wt + 7) + 3cos (wt - ) (A) 3
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