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// Exa 17.18
clc;
clear;
// Given
// Capacitive Transducer
d = 0.05; // plate separation in mm
C = 5*10^-12; // Capacitence in farad
dell_C = 0.75*10^-12; // change in capacitence in farad
// Solution
// C = e*A/d;
eA = C*d;
//Now,
dell_x = eA/dell_C;
printf('The displacment that caused a change in capacitence is %.3f mm \n',dell_x);
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