VIII. Suppose vị(t)20sin(50t + 45°)V, and v2(t) = 20cos(50t +%3!45°)V.a. write the phasors of vi(t) and v2(t);b. find the root-mean-square (rms) value of the voltages for vi(t) and v2(t);c. use phasors to reduce the sum v.(t)= v1(t) + v2(t) to a single term of theform Vmcos(wt + 0);d. state the phase relationships between v.(t) and v2(t).

Answered: Image /qna-images/answer/1d5129e4-5d28-403e-be5e-219a9535ef98.jpg

VIII. Suppose v¡(t) = 20sin(50t + 45°)V, and vz(t) = 20cos(50t + %3D 45°)V. a. write the phasors of v1(t) and v2(t); b. find the root-mean-square (rms) value of the voltages for v1(t) and v2(t); c. use phasors to reduce the sum v.(t)= v1(t) + v2(t) to a single term of the form Vmcos(wt + 0); d. state the phase relationships between v.(t) and vz(t).

VIII. Suppose v¡(t) = 20sin(50t + 45°)V, and vz(t) = 20cos(50t + %3D 45°)V. a. write the phasors of v1(t) and v2(t); b. find the root-mean-square (rms) value of the voltages for v1(t) and v2(t); c. use phasors to reduce the sum v.(t)= v1(t) + v2(t) to a single term of the form Vmcos(wt + 0); d. state the phase relationships between v.(t) and vz(t).

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

VIII. Suppose vị(t)
20sin(50t + 45°)V, and v2(t) = 20cos(50t +
%3!
45°)V.
a. write the phasors of vi(t) and v2(t);
b. find the root-mean-square (rms) value of the voltages for vi(t) and v2(t);
c. use phasors to reduce the sum v.(t)= v1(t) + v2(t) to a single term of the
form Vmcos(wt + 0);
d. state the phase relationships between v.(t) and v2(t).

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! Required information Problem 09.001 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Consider the sinusoidal voltage (t) = 48 cos(32t+10°) V. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Problem 09.001.b - Period of a sinusoid Find the period T. The period Tis ms.
CLEAR EXPLANATION NEEDED WITH HANDWRITTEN,DONT LEAVE ANY STEP .I WANT IT CLEAR .OPTIONS PROVIDED.
! Required information Problem 09.001 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS Consider the sinusoidal voltage (t) = 48 cos(32t+10°) V. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Problem 09.001.c - Frequency of a sinusoid Find the frequency f. The frequency fis Hz.
Ex. 1844. Given a sinusoidal voltage source in series with R,L, and C. The sinusoidal voltage source has a frequency of 600 Hz. R=5 Ohms, L=2 milliHenry, C=4 microFarad, V=20sin(wt) volts. Solve for the capacitor steady-state phasor current and voltage. I(jw)=Aexp(jB), vc(jw)=Dexp(jE), IMPORTANT RESTRICTION: Express radian angles between [-pi/2,pi/2]. Solve for the capacitor steady-state time-domain current and voltage: i(t)=Fsin(wt+G), vc(t)=Hsin(wt+K) Ans: w,A,B,D,E,F,G,H,K all MKS units. ans:9
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