// Ex 64 Page 405 clc;clear;close; // Given //i=0.25+0.25*sin(omega*t)-0.25*sin(2*omega*t) I0=0.25;I1m=0.25;I2m=-0.25;//from above expression Iav=I0;//A R=800;//ohm L=1/1000;//H Irms=sqrt(I0**2+(I1m/sqrt(2)**2+(I2m/sqrt(2)**2)));//A printf("Reading on hot wire instrument = %.3f A",Irms) VR=Irms*R;//V printf("\n Reading on electrostatic voltmeter across 800 ohm = %d V",VR) //vl_dash=L*di/dt=300*cos(w*t)-400*cos(2*w*t) vl1=300;vl2=4;//V vl=sqrt((300/sqrt(2))**2+(400/sqrt(2))**2) printf("\n Reading on electrostatic voltmeter across 1 mH inductor = %d V",vl)