3523/CH3/EX3.7.8/Ex3_8.sce


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//Example 8// Ch 3
clc;
clear;
close;
// given data
k = 1.38*10^-21; //boltzmanns constant
T = 293; // temperature in K
e = 1.6*10^-19;
E = (1.5*k*T)/e;
printf("energy of free electron %f eV",E)