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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');