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//===========================================================================
//chapter 4 example 4
clc;
clear all;
//variable declaration
theta1 = 90; //deflection in °
x = 0.5; //I2/I1
//calculations
//Td proprtional to I
//theta proprtional to I
theta2 = theta1*(x); //deflection for the current equal to the half of the current in spring controlled instrument in °
//Tc proprtional to sin(theta)
//sin(theta) proprtional to I
y = sin((%pi/(2)))
theta21 = asin(x*y); //deflection for the current equal to the half of the current in gravity controlled instrument in °
theta22 = (theta21*180)/(%pi);
//result
mprintf("deflection for the current equal to the half of the current in spring controlled instrument = %3.2f °",theta2);
mprintf("\ndeflection for the current equal to the half of the current in gravity controlled instrument = %3.2f °",theta22);
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