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A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity Phase Angle h. i. j. equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V

A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity Phase Angle h. i. j. equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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How was it solved. need g-k

Answers:

a. 98.9949 V
b. 197.9899 V
c. 70 V
d. 100 ms
e. 10 Hz
f. 20π rad/sec
g. 125.0876°
h. v(t) = 98.9949sin(20πt + 125.0876°)
i. -29.0880 V
j. 0.99959°
k. 63.643 ms

2. A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity g. Phase Angle h. i. j. equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V - 50 ms - M 180 V Ф -
Transcribed Image Text:2. A 70-Vac source has the following waveform. Determine: a. Vpk b. Vpk-pk C. Vrms d. Period e. Frequency f. Angular Velocity g. Phase Angle h. i. j. equation of the waveform (in time domain) the instantaneous voltage when t = 120 ms the angle (1st occurrence) after t = 0 when the voltage is +80 V k. the time (2nd occurrence) after t = 0 when the voltage is -10 V - 50 ms - M 180 V Ф -
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