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//Chapter 10, Problem 2, figure 10.6
clc;
I=0.008; //total circuit current
ra=10; //resistance of instrument
V=100; //total p.d
Va=I*ra; //calculating voltage across moving coil instrument
Rm=(V-(I*ra))/I; //calculating value of multiplier
printf("Multiplier Rm = %f K.ohm\n\n\n",Rm/1000);
printf("A resistance of value 12.49 k ohm needs to be connected in series with the instrument.");
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