1 files changed, 23 insertions, 0 deletions
diff --git a/3630/CH10/EX10.9/Ex10_9.sce b/3630/CH10/EX10.9/Ex10_9.sce
new file mode 100644
index 000000000..9d1193ba1
--- /dev/null
+++ b/3630/CH10/EX10.9/Ex10_9.sce
@@ -0,0 +1,23 @@
+clc;
+Re=3300; //Ohm
+RL=1000; //Ohm
+rE=(Re*RL)/(Re+RL); //Ohm
+hic1=40000; //Ohm
+hfc1=120;
+hic2=3000; //Ohm
+hfc2=150;
+Zbase=hic1+hfc1*(hic2+(hfc2*rE));//Ohm
+R1=120000;//Ohm
+R2=120000; //Ohm
+Req=(R1*R2)/(R1+R2);//Ohm
+Zin=(Zbase*Req)/(Zbase+Req);//Ohm//input impedance
+re1=hic1/hfc1;//Ohm
+re2=hic2/hfc2;//Ohm
+R1=120000;//Ohm
+R2=120000;//Ohm
+Req=(R1*R2)/(R1+R2);//Ohm
+Rs=3300;//Ohm
+Rth=(Req*Rs)/(Req+Rs);//Ohm
+Zout=re2+(re1+(Rth/hfc1))/hfc2;//Ohm//output impedance
+Ai=(hfc1*hfc2)*((Zin*rE)/(Zbase*RL));//current gain
+disp('',Ai,"Ai=");Answer variation due to round of error