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+//Book Name:Fundamentals of Electrical Engineering
+//Author:Rajendra Prasad
+//Publisher: PHI Learning Private Limited
+//Edition:Third ,2014
+
+//Ex3_5.sce
+
+clc;
+clear;
+R=2;
+L=2;
+C=1/12;
+omega=3;
+XL=omega*L;
+XC=1/(omega*C);
+Z=complex(R,XL-XC);
+Vl=12*sqrt(2);
+theta=30;
+V=complex(Vl*cosd(theta),Vl*sind(theta));
+I=V/Z;
+I_mag=sqrt(real(I)^2+imag(I)^2);
+I_angle=atand(imag(I)/real(I));
+printf("\n Current flow through the given circuit=%d angle:%d degree \n",I_mag,I_angle)
+
+XL=complex(0,6);
+V_L=I*XL;
+V_L_mag=sqrt(real(V_L)^2+imag(V_L)^2);
+V_L_angle=atand(imag(V_L)/real(V_L));
+printf("\n Voltage across the inductance=%d angle:%2.0f degree \n",V_L_mag,V_L_angle)
+//result:Vl(t)=36 sin(wt+75) , i(t)=6 sin(wt-15)