From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3630/CH9/EX9.9/Ex9_9.sce | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 3630/CH9/EX9.9/Ex9_9.sce

(limited to '3630/CH9/EX9.9/Ex9_9.sce')

diff --git a/3630/CH9/EX9.9/Ex9_9.sce b/3630/CH9/EX9.9/Ex9_9.sce
new file mode 100644
index 000000000..3878aeb2f
--- /dev/null
+++ b/3630/CH9/EX9.9/Ex9_9.sce
@@ -0,0 +1,11 @@
+clc;
+re=22.3; //Ohm
+Hfe=200;
+Zbase=Hfe*re; //Ohm
+R1=18000; //Ohm
+R2=4700; //Ohm
+Req=(R1*R2)/(R1+R2); //Ohm
+Zin=(Req*Zbase)/(Req+Zbase); //Ohm
+disp('kohm',Zin/1000,"Zin=");//The answers vary due to round off error
+
+
-- 
cgit