initial commit / add all books

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+// Exa 4.8

+format('v',6)

+clc;

+clear;

+close;

+// Given data

+V_CE = 8;// in V

+I_C = 1;// in mA

+I_C = I_C * 10^-3;// in A

+V_CC = 12;// in V

+Beta = 100;

+R_C = (V_CC-V_CE)/I_C;// in ohm

+I_B = I_C/Beta;// in A

+V_BE = 0.3;// in V

+R_B = ((V_CC-(I_C*R_C))-V_BE)/I_B;// in ohm

+// For Beta= 50;

+V_CE= 9.6;// in V

+I_C= 0.6;// in mA

+R_C= R_C*10^-3;// in k ohm

+R_B= R_B*10^-3;// in k ohm

+disp(R_C,"The value of R_C in k ohm is");

+disp(R_B,"The value of R_B in k ohm is");

+disp("New Q point : "+string(V_CE)+" volts, "+string(I_C)+" mA")