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//To Find the Electric Field which gives 1eV average energy to a conduction electron
//Example 45.1
clear;
clc;
e=1.6*10^-19;//Charge on an electron in Coloumbs
Eav=1*e;//Energy to the Conduction Electron in Joules
l=4*10^-8;//Mean Free Path of Conduction Electrons in Copper
E=Eav/(e*l);//Electric field which can give, on an average, 1eV to a conduction electron
printf("Electric field which can give, on an average, 1eV to a conduction electron = %.1f*10^7 V/m",E*10^-7);
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