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

---
 3669/CH8/EX8.9/9.sce | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 3669/CH8/EX8.9/9.sce

(limited to '3669/CH8/EX8.9')

diff --git a/3669/CH8/EX8.9/9.sce b/3669/CH8/EX8.9/9.sce
new file mode 100644
index 000000000..a314224dc
--- /dev/null
+++ b/3669/CH8/EX8.9/9.sce
@@ -0,0 +1,12 @@
+
+//Variable declaration
+mewe=0.13;     //mobility of electrons(m**2/Vs)
+mewh=0.05;    //mobility of holes(m**2/Vs)
+e=1.6*10**-19;
+ni=1.5*10**16;     //intrinsic concentration(per m**3)
+
+//Calculation
+sigma=ni*e*(mewe+mewh);     //conductivity(per ohm m)  
+
+//Result
+printf('conductivity is %0.3f  *10**-4 per ohm m   \n',sigma*10**4)  
\ No newline at end of file
-- 
cgit