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

---
 2129/CH3/EX3.10.12/ex3_10_12.sce | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100755 2129/CH3/EX3.10.12/ex3_10_12.sce

(limited to '2129/CH3/EX3.10.12/ex3_10_12.sce')

diff --git a/2129/CH3/EX3.10.12/ex3_10_12.sce b/2129/CH3/EX3.10.12/ex3_10_12.sce
new file mode 100755
index 000000000..021087a72
--- /dev/null
+++ b/2129/CH3/EX3.10.12/ex3_10_12.sce
@@ -0,0 +1,18 @@
+// Exa 3.10.12
+clc;
+clear;
+close;
+// Given data
+R = 4.5;// in ohm
+I = 44.4;// in mA
+I=I*10^-3;// in A
+V = R * I;// in V
+Eta = 1;
+V_T = 26;//in mV
+V_T=V_T*10^-3;// in V
+I_o = I/((%e^(V/(Eta * V_T))) -1);// in A
+// At
+V = 0.1;// in V
+r_f = (Eta * V_T)/(I_o * ((%e^(V/(Eta * V_T)))-1));// in ohm
+disp(r_f,"The diode dynamic resistance in Ω is");
+
-- 
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