Question

Use the circuit below to complete the given MATLAB script to plot the three voltages Vr. Vc and VL. Run MATLAB then pick an answer from the choices below that matches the MATLAB plot. 412 1Ο Ω Zr + Vr. ZL + VL - 10 30°v vs Vc Zc 5-12 MATLAB uncomplete script clc:close all; clear all: Mys= 10: Avs=30pi/180; Xvs Yvs]=pol2cart(Avs, Mvs): Vs=Xvs+j'Yvs: 96 Impedances values Zr=4: ZL= 10j: Zc--12j; % total equivalent impedance of series R. L and C Zeq = : 96complete 96 Calculate current : 96complete Vr= :96complete Vc= : Scomplete VL= : 96complete x=[real (Vr)real(Vc) real(VL)]: y=[imag(Vr) imag(Vc) imag(VL)]: V=x+j'y: cir= lines(numel(xy]): 9# colors you want to h=compass(V): seth. {Color'}, num2cell(clr,2), 'LineWidth: 2) u=abs(V): v=phase(V)*180/pi: figure(1) set(findobj(ací type text-and fontsize: 10) string") legend{{I'V_r=num2stru(1): Atheta_r= num2str(v(1): c'). [V_=num2str(u(2))! Altheta_c="num2str(v(2) o').- [V_L= num2str(u[3]): A"theta_L='num2str(v(3):“o'])... "location, southoutside') 150 31 NA Pet VA O PLOTC O PLOTB O PLOTA O PLOTD

CIRCUIT ANALYSIS!
Electrical engineering!
Knowledge of MATLAB required!!!!
Professionals only!
Please be clear and concise.
MUST ANSWER ALL PARTS OF QUESTION!!!!!!!! Credit only awarded to all complete answers
Please circle answers

Answer all missing MATLAB variables
.
Zeq =
.
It =
Vr =
Vc =
VL =

MOST IMPORTANT... Which graph is correct???

Answer 1

PLOT A is the correct answer

MATLAB CODE

clc;

Mvs=10;

Avs=30*pi/180;

[Xvs,Yvs]=pol2cart(Avs,Mvs);

Vs=Xvs+j*Yvs;

%impedance values

Zr=4;ZL=10j;Zc=-12j;

%total equivalent impedance

Zeq=Zr+ZL+Zc;

%calculate current

It=Vs/Zeq;

Vr=It*Zr;

Vc=It*Zc;

VL=It*ZL;

x=[real(Vr) real(Vc) real(VL)];

y=[imag(Vr) imag(Vc) imag(VL)];

V=x+j*y;

clr=lines(numel(x,y));

h=compass(V);

set(h,{'Color'},num2cell(clr,2),'LineWidth',2)

u=abs(V);

v=phase(V)*180/pi;

figure(1)

set(findobj(gcf,'type','text','-and','fontsize',10),'string')

legend({['V_r=',num2str(u(1));A;'theta_r=';num2str(v(1));'^o'],...

    ['V_c=',num2str(u(2));A;'theta_c=';num2str(v(2));'^o'],...

    ['V_L=',num2str(u(3));A;'theta_L=';num2str(v(3));'^o']},...

'location','southoutside')

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