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/EX8.13/13.sce | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 3669/CH8/EX8.13/13.sce

(limited to '3669/CH8/EX8.13')

diff --git a/3669/CH8/EX8.13/13.sce b/3669/CH8/EX8.13/13.sce
new file mode 100644
index 000000000..4ed2f0536
--- /dev/null
+++ b/3669/CH8/EX8.13/13.sce
@@ -0,0 +1,11 @@
+
+//Variable declaration
+mewn=0.35;     //mobility of electrons(m**2/Vs)
+e=1.602*10**-19;
+rho=0.2;    //resistivity(ohm m)
+
+//Calculation
+n=1/(rho*e*mewn);      //density of donor atoms
+
+//Result
+printf('density of donor atoms is %0.3f  *10**19 electrons/m**3   \n',(n/10**19))
\ No newline at end of file
-- 
cgit