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 --- 3740/CH1/EX1.5/Ex1_5.jpg | Bin 0 -> 142573 bytes 3740/CH1/EX1.5/Ex1_5.sce | 15 +++++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 3740/CH1/EX1.5/Ex1_5.jpg create mode 100644 3740/CH1/EX1.5/Ex1_5.sce (limited to '3740/CH1/EX1.5') diff --git a/3740/CH1/EX1.5/Ex1_5.jpg b/3740/CH1/EX1.5/Ex1_5.jpg new file mode 100644 index 000000000..2f26a468b Binary files /dev/null and b/3740/CH1/EX1.5/Ex1_5.jpg differ diff --git a/3740/CH1/EX1.5/Ex1_5.sce b/3740/CH1/EX1.5/Ex1_5.sce new file mode 100644 index 000000000..682f159f7 --- /dev/null +++ b/3740/CH1/EX1.5/Ex1_5.sce @@ -0,0 +1,15 @@ +//Optoelectronics - An Introduction, 2nd Edition by J. Wilson and J.F.B. Hawkes +//Example 1.5 +//OS=Windows XP sp3 +//Scilab version 5.5.2 +clc; +clear; + +//given +m=9.1e-31;//rest mass of electrons in kg +e=1.6e-19;//charge of electrons in C +h=6.62e-34;//Planck's constant in SI Units +Epsilon0=8.85e-12;//permittivity of vaccuum in SI Units + +Eion=m*(e^4)/(8*(h*Epsilon0)^2);//Ionization energy of the atom in J +mprintf("Ionization energy of the atom = %.3e J or %f eV",Eion,Eion/1.6e-19);//The answers vary due to round off error -- cgit