1 files changed, 15 insertions, 0 deletions
diff --git a/1223/CH12/EX12.5/Ex12_5.sce b/1223/CH12/EX12.5/Ex12_5.sce
new file mode 100755
index 000000000..8456b3ea8
--- /dev/null
+++ b/1223/CH12/EX12.5/Ex12_5.sce
@@ -0,0 +1,15 @@
+clear;
+clc;
+//Example 12.5
+Av=10^5;
+Avf=50;
+Rf=10;//Kohm
+Ro=20000;//Ohm
+//x=(1+bvAv)
+x=Av/Avf;
+printf('\n(1+bvAv)=%.e\n',x)
+Rif=Rf*x;
+Rif=Rif*0.001;//MOhm
+printf('\ninput resistance=%.2f MOhm\n',Rif)
+Rof=Ro/x;
+printf('\noutput resistance=%.2f Ohm\n',Rof)