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

---
 3768/CH9/EX9.6/Ex9_6.sce | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 3768/CH9/EX9.6/Ex9_6.sce

(limited to '3768/CH9/EX9.6')

diff --git a/3768/CH9/EX9.6/Ex9_6.sce b/3768/CH9/EX9.6/Ex9_6.sce
new file mode 100644
index 000000000..cec8ed4bf
--- /dev/null
+++ b/3768/CH9/EX9.6/Ex9_6.sce
@@ -0,0 +1,20 @@
+//Example number 9.6, Page number 205
+
+clc;clear;
+close;
+
+//Variable declaration
+T1=293;     //temperature(K)
+T2=305;     //temperature(K)
+e=1.6*10**-19;     //charge(c)
+sigma1=2;    
+sigma2=4.5; 
+KB=1.38*10**-23;   //boltzmann constant
+//Calculation
+x=((1/T1)-(1/T2));
+y=log(sigma2/sigma1);
+z=3*log(T2/T1)/2;
+Eg=2*KB*(y+z)/(e*x);    //energy band gap(eV)
+//Result
+printf("energy band gap is %.2f eV",Eg)
+//answer in the book is wrong
-- 
cgit