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

---
 1439/CH11/EX11.5/11_5.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 1439/CH11/EX11.5/11_5.sce

(limited to '1439/CH11/EX11.5/11_5.sce')

diff --git a/1439/CH11/EX11.5/11_5.sce b/1439/CH11/EX11.5/11_5.sce
new file mode 100755
index 000000000..a96e6b756
--- /dev/null
+++ b/1439/CH11/EX11.5/11_5.sce
@@ -0,0 +1,14 @@
+clc 
+//initialisation of variables
+n= 2.46*10^19 //molecules cm^-3
+n1= 3.24*10^13 //molecules cm^-3
+l= 3.61*10^-8
+//CALCULATIONS
+L= (sqrt(2)*%pi*l^2*n)^-1
+L1=(sqrt(2)*%pi*l^2*n1)^-1 
+//RESULTS
+printf ('mean free path= %.2e cm',L)
+printf ('\n mean free path= %.2e cm',L1)
+
+
+//ANSWER GIVEN IN THE TEXTBOOK IS WRONG
-- 
cgit