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:) = 240/2 cos(377t + 45°) V? 480Z45° V 339.4245° V 120Z45° V 678.8445° V 169.7Z45° V 240Z45° V

:) = 240/2 cos(377t + 45°) V? 480Z45° V 339.4245° V 120Z45° V 678.8445° V 169.7Z45° V 240Z45° V

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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**Question:** What is the RMS phasor, \( \widetilde{V}(j\omega) \), for the sinusoidal voltage signal \[ v(t) = 240\sqrt{2} \cos(377t + 45^\circ) \, V? \] **Options:** - \( 480\angle 45^\circ \, V \) - \( \mathbf{339.4\angle 45^\circ \, V} \) *(Correct Answer)* - \( 120\angle 45^\circ \, V \) - \( 678.8\angle 45^\circ \, V \) - \( 169.7\angle 45^\circ \, V \) - \( 240\angle 45^\circ \, V \)
Transcribed Image Text:**Question:** What is the RMS phasor, \( \widetilde{V}(j\omega) \), for the sinusoidal voltage signal \[ v(t) = 240\sqrt{2} \cos(377t + 45^\circ) \, V? \] **Options:** - \( 480\angle 45^\circ \, V \) - \( \mathbf{339.4\angle 45^\circ \, V} \) *(Correct Answer)* - \( 120\angle 45^\circ \, V \) - \( 678.8\angle 45^\circ \, V \) - \( 169.7\angle 45^\circ \, V \) - \( 240\angle 45^\circ \, V \)
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