3020/CH21/EX21.2/ex21_2.sce


1
2
3
4
5
6

clc;
clear all;
r=0.12e-9;//atomic radius of Se
e0=8.854e-12;
x=4*%pi*e0*(r^3);//the electronic polarisability of Se
disp('F m^2',x,'the electronic polarisability of Se is:')