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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+// Exa 3.9
+clc;
+clear;
+close;
+//given data
+R1=5;// in k ohm
+R1=R1*10^3;// in ohm
+R_f=500;// in k ohm
+R_f=R_f*10^3;// in ohm
+V_in= 0.1;// in volt
+A_f = -R_f/R1;
+OutPutResOfopamp=0;// in ohm
+disp(A_f,"Voltage gain")
+R_in= R1;// in ohm
+disp(R_in*10^-3,"Input Resistance in k ohm")
+R_out=OutPutResOfopamp;// in ohm
+disp(R_out,"Output Resistance in ohm");
+V_out= A_f*V_in;// in volt
+disp(V_out,"Output voltage in volt");
+I_in= V_in/R1;// in amp
+disp(I_in*10^3,"Input Current in mA");
+
+