blob: 6e591561e321e2f213a355aab078068a6ac09815 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
//Chapter 4, Exmaple 12, page 146
//Travel time and maximum frequency
clc
clear
//(a)Determine the travel time
Ea = 200*sqrt(2)*10**3/0.1
x = 1.4*10**-4*2828.4*10**3/(2*%pi*50)
d = 0.1
printf("\n Ea = %e V/m",Ea)
printf("\n x = %f*sin(3.14*t)",x)
//obtaining t from x
t = asin(d/x)/3.14
printf("\n t = %f ms",t) // answer mentioned in the text is wrong
//(b)Determine the maximum frequency
k = 1.4*10**-4
fmax = k*Ea/(2*%pi*d)
printf("\n fmax = %f Hz",fmax)
//Answer may vary due to round off error
|
