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//Ex7_5 Pg-371
clc
hfe=50 //current gain
Rl=10*10^(3) //load resistor in ohm
Rs=500 //source resistor in ohm
hie=10^(3) //input resitance in ohm
A=hfe*Rl/(Rs+hie) //volatge gain
printf("Voltage gain = %.1f \n",A)
Vs=0.02 //source voltage in V
Vout=A*Vs //output voltage
printf("Output voltage = %.2f V",Vout)
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