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//Book Name:Fundamentals of Electrical Engineering
//Author:Rajendra Prasad
//Publisher: PHI Learning Private Limited
//Edition:Third ,2014
//Ex3_14.sce
clc;
clear;
//i(t)=sqrt(2)*1e-4*cos(4*10^7*t);
a1=complex(5,4.04);b1=complex(0,-0.04);c1=1/10; //these are the coefficient values of VA,VB and source obtained from the node A in the given circuit
a2=complex(200,-0.04);b2=complex(1.2,-1.56);c2=0; //these are the coefficient values of VA,VB and source obtained from the node B in the given circuit
del=det([a1 b1;a2 b2]);
delB=det([a1 c1;a2 c2]);
VB=delB/del;
VB_mag=sqrt(real(VB)^2+imag(VB)^2);
VB_ang=atand(imag(VB)/real(VB))+180;
printf("\n Vo=%1.1f angle:%3.1f degree \n",VB_mag,VB_ang)
//Answer vary due to roundoff error
//Result:Vo(t)=sqrt(2)*1.5*cos(4*10^7*t+157.7)
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