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//=====================================================================================
//Chapter 12 example 29
clc;clear all;
//variable declaration
C1 = 95*10^-12; //capacitance in F
f1 = 800*10^3; //frequency in Hz
f2 = 2.5*10^6; //frequency in Hz
//calculations
w2 = 2*%pi*f;
L = 1/((w2)^2)*Cd;
L = 1/((w2)^2)*(C1+Cd)
//comparing above equations
// Cd =(((w1)**2)*C1)/((w2)**2)-(w1)**2))
Cd =(((f1)^2)*C1)/(((f2)^2)-((f1)^2)); //capcitance in pF
//result
mprintf("capacitance = %3.2f pF",(Cd*10^12));
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