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+//CHAPTER 2- STEADY-STATE ANALYSIS OF SINGLE-PHASE A.C. CIRCUIT
+//Example 45
+
+disp("CHAPTER 2");
+disp("EXAMPLE 45");
+
+//VARIABLE INITIALIZATION
+L=1.405;                        //in Henry
+r=40;                           //in Ohms
+c=20/(10^6);                    //in Farad
+v=100;                          //in Volts
+
+//SOLUTION
+f0=1/(2*%pi*sqrt(L*c));
+disp(sprintf("The frequency at which the circuit resonates is %d Hz",f0));
+
+I0=v/r;
+disp(sprintf("The current drawn from the supply is %f A",I0));
+
+xl0=2*%pi*f0*L; 
+z0=sqrt((r^2)+(xl0^2));
+vl0=I0*z0;
+disp(sprintf("The voltage across the coil is %f V",vl0));
+
+xc0=1/(2*%pi*f0*c);
+disp(sprintf("The capcitative reactance is %f Ω",xc0));
+
+Q0=(2*%pi*f0*L)/r;
+disp(sprintf("The quality factor is %f", Q0));
+
+bw=r/L;
+disp(sprintf("The bandwidth is %f Hz",bw));
+
+//END
+