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//Chapter 16, Problem 10
clc;
L=100e-3; //inductance in henry
R=800; //resistance in ohm
f=5000; //frequency
V=12; //voltage
w=2*%pi*f;
C=(L*(w^2+(R^2/L^2)))^-1; //capacitance in farad
Xl=2*%pi*f*L; //inductive reactance
Rd=L/(R*C); //dynamic resistance
Ir=V/Rd; //current at resonance
Q=Xl/R; //circuit Q-factor at resonance
printf("(a) capacitance of the capacitor, = %f uF\n\n",C*10^6);
printf("(b) Dynamic resistance Rd = %.2f k.ohm\n\n",Rd/1000);
printf("(c) supply current Ir = %.3f mA\n\n",Ir*1000);
printf("(d) Q factor of circuit = %.2f",Q);
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