blob: f9db2450b4a624c9a1c3d52d90c976356519f1c5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
disp("n=dNa/Mat");
a=5.9*10^5; //say a=σ
e=1.6*10^-19;
n=8.5*10^22;
me=9.1;
disp("μe=σ/(e*n)");
b=a/(e*n); //say μe=b
printf('\n The value of μe is %fcm^2/V/s',b);
disp("τ=μe*me/e");
c=b*me/e; //say c=τ
d=c*10^-21;
printf('\n The value of τ is %f*10^-14s',d);
|
