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//===========================================================================
//chapter 5 example 11
clc;clear all;
//variable declaration
V = 300; //voltage in V
R = 12000; //coil resistance in Ω
B = 6*10^-2; //flux density in Wb/m**2
l = 0.04; //length in m
r = 0.03; //width in m
N = 100;
Tc = 25*10^-7; //torque in Nm per degree
//calculations
i = V/(R); //current in A
Td = N*B*i*l*r; //deflecting Torque in Nm
//Tc=Td;
//Tc =(25*10^-7)*theta
theta = Td/(Tc); //defelction in °
//result
mprintf('defelction = %3.0f °",theta);
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