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// Exa 7.6
clc;
clear;
// Given
S = 1400; // Stress in Kgf/cm^2
E = 2.1*10^6; // Youngs Modulus in Kgf/cm^2
G = 2; // Gauge factor
// Solution
e = S/E;
change_in_R = G*e;
printf(' Percentage change in resistance of strain gauge = %.3f \n',change_in_R*100);
// The answer provided in the textbook vary due to round off
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