blob: 0ebb6ff2cd838021140f3ffd5230fa0ea8b19474 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
|
//Variable declaration
rho=1.54*10**-8; //resistivity of metal(ohm m)
n=5.8*10**28; //number of free electrons(per m**3)
e=1.602*10**-19; //charge(c)
m=9.11*10**-31; //mass(kg)
//Calculation
tow=m/(n*e**2*rho); //relaxation time(s)
//Result
printf('relaxation time is %0.3f *10**-15 s \n',(tow*10**15))
printf('answer varies due to approximating off errors\n')
|
