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

---
 2444/CH1/EX1.10/ex1_10.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 2444/CH1/EX1.10/ex1_10.sce

(limited to '2444/CH1/EX1.10/ex1_10.sce')

diff --git a/2444/CH1/EX1.10/ex1_10.sce b/2444/CH1/EX1.10/ex1_10.sce
new file mode 100755
index 000000000..f859ec851
--- /dev/null
+++ b/2444/CH1/EX1.10/ex1_10.sce
@@ -0,0 +1,19 @@
+// Exa 1.10
+clc;
+clear;
+close;
+format('v',10)
+// Given data
+rho_i = 0.47;// in ohm-m
+sigma_i = 1/rho_i;// in S/m
+miu_e = 0.39;// in m^2/V-s
+miu_h = 0.19;// in m^2/V-s
+e = 1.6*10^-19;// in C
+//sigma_i = n_i*e*(miu_e+miu_h);
+n_i = sigma_i/( e*(miu_e+miu_h) );// in /m^3
+disp(n_i,"The density of electrons per m^3 is");
+E = 10^4;
+v_n = miu_e*E;// in m/s
+disp(v_n,"The drift velocity for electrons in m/s is");
+v_h = miu_h*E;// in m/s
+disp(v_h,"The drift velocity for holes in m/s is");
-- 
cgit