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//Example6.7 // determine the load current and output voltage
clc;
clear;
close;
Vin = -5 ; // V
ZL = 200 ; // ohm
R1 = 10*10^3 ; // ohm
R2 = 10*10^3 ; // ohm
R3 = 1*10^3 ; // ohm
R4 = 1*10^3 ; // ohm
// the load c/n of the given voltage to c/n converter circuit is given by
iL =-Vin/(R1*R4)*R2 ;
disp('The load current iL is = '+string(iL)+' A');
// the voltage across the load
VL = iL*ZL;
disp('The voltage across load VL is = '+string(VL)+' V');
// the non-inverting current across i3 and i4 are
i3 = VL/R3 ;
disp('The non-inverting current across i3 is = '+string(i3)+' A');
i4 = iL+i3 ;
disp('The non-inverting current across i4 is = '+string(i4)+' A');
// the output voltage of given voltage to current converter is given by
Vo = (iL*R3)+VL ;
disp('The output voltage of given voltage to current converter is = '+string(Vo)+' V');
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