blob: 31f5fe30ed86052ea597363c462eca298c1dd9f2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
// Ex 52 Page 397
clc;clear;close;
// Given
d1=0.05*10**-3;//mm
l1=100*10**-2;//m
i2BYi1=1/4;//current ratio
//(d2/d1)**(3/2)=i2BYi1
d2=(i2BYi1)**(2/3)*d1*10**6;//um
l2=1/2*l1*d1/d2*10**6;//m
printf("filament length = %.2f m",l2)
printf("\n filament diameter = %.f um",d2)
|