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

---
 181/CH1/EX1.23/example1_23.sce | 22 ++++++++++++++++++++++
 181/CH1/EX1.23/example1_23.txt |  1 +
 2 files changed, 23 insertions(+)
 create mode 100755 181/CH1/EX1.23/example1_23.sce
 create mode 100755 181/CH1/EX1.23/example1_23.txt

(limited to '181/CH1/EX1.23')

diff --git a/181/CH1/EX1.23/example1_23.sce b/181/CH1/EX1.23/example1_23.sce
new file mode 100755
index 000000000..2249d2dd8
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@@ -0,0 +1,22 @@
+// Percentage of increse in carrier concentration
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 1-23 in page 51
+
+clear; clc; close;
+
+// Data given
+kT=0.026; // Value at T=300K
+T=300; // Room temperature in K
+dT=1/300; // Rate of change of temperature
+E_g=0.785; // Band gap energy in germanium in eV
+
+// Calculation
+dni=((1.5+(E_g/(2*kT)))*dT)*100; 
+
+printf("Rise in intrinsic carrier concentration is %0.1f percent/degree",dni);
+
+// Result
+// Percentage rise in intrinsic carrier concentration is 5.5 %/degree
\ No newline at end of file
diff --git a/181/CH1/EX1.23/example1_23.txt b/181/CH1/EX1.23/example1_23.txt
new file mode 100755
index 000000000..f53772e1a
--- /dev/null
+++ b/181/CH1/EX1.23/example1_23.txt
@@ -0,0 +1 @@
+Rise in intrinsic carrier concentration is 5.5 percent/degree 
\ No newline at end of file
-- 
cgit