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/CH2/EX2.26/example2_26.sce | 26 ++++++++++++++++++++++++++
 181/CH2/EX2.26/example2_26.txt |  3 +++
 2 files changed, 29 insertions(+)
 create mode 100755 181/CH2/EX2.26/example2_26.sce
 create mode 100755 181/CH2/EX2.26/example2_26.txt

(limited to '181/CH2/EX2.26')

diff --git a/181/CH2/EX2.26/example2_26.sce b/181/CH2/EX2.26/example2_26.sce
new file mode 100755
index 000000000..e9f451b42
--- /dev/null
+++ b/181/CH2/EX2.26/example2_26.sce
@@ -0,0 +1,26 @@
+// Dynamic resistance in forward,reverse direction
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 2-26 in page 103
+
+clear; clc; close;
+
+// Given data
+T=398; // Temperature in K
+I_0=80*10^-6; // Current in micro A
+eta=1; // Constant
+V_F=[-0.2 0.2]; // Forward voltages in Volts
+V_T=0.0343; // Thermal voltage in volts
+
+// Calculation
+alp=[1 2];
+for i=1:2
+    R_ac=(V_T/I_0)*exp(V_F(i)/V_T);
+    printf("(%0.0f)Dynamic resistance = %0.3e ohm\n",alp(i),R_ac);
+end
+
+// Result
+// (a) Dynamic resistance in forward direction = 1.258 ohm
+// (b) Dynamic resistance in reverse direction = 0.146 Mohm
\ No newline at end of file
diff --git a/181/CH2/EX2.26/example2_26.txt b/181/CH2/EX2.26/example2_26.txt
new file mode 100755
index 000000000..24d9e7543
--- /dev/null
+++ b/181/CH2/EX2.26/example2_26.txt
@@ -0,0 +1,3 @@
+(1)Dynamic resistance = 1.259e+000 ohm
+(2)Dynamic resistance = 1.461e+005 ohm
+ 
\ No newline at end of file
-- 
cgit