From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 273/CH18/EX18.2/ex18_2.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 273/CH18/EX18.2/ex18_2.sce

(limited to '273/CH18/EX18.2/ex18_2.sce')

diff --git a/273/CH18/EX18.2/ex18_2.sce b/273/CH18/EX18.2/ex18_2.sce
new file mode 100755
index 000000000..04ec65195
--- /dev/null
+++ b/273/CH18/EX18.2/ex18_2.sce
@@ -0,0 +1,13 @@
+clc;clear;
+//Example 18.2
+//calculation of probability
+
+//given values
+T=300;//temp in K
+kT=.026;//temperture equivalent at room temp in eV
+Eg=5.6;//forbidden gap in eV
+
+//calculation
+f=1/(1+%e^(Eg/(2*kT)));
+
+disp(f,'probability of an e being thermally promoted to conduction band is');
-- 
cgit