blob: f72033f8b0279b1e654142e923faaa7157e54212 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
//Chapter 7, Problem 6
clc;
N=300; //No of turns
I=5; //Current in the coil
l=40*10^-2; //Length
A=4*10^-4; //Area of cross-sectional
H=(N*I)/l; //Calculating magnetic field strength
u0=4*%pi*10^-7; //permeability of free space
B=u0*H; //Flux density
phi=B*A; //Fux
disp("(a)");
printf("Magnetic field strength = %d A/m\n\n\n",H);
disp("(b)");
printf("Flux density = %f mT\n\n\n",B*1000);
disp("(c)");
printf("Flux = %f μWb",phi*10^6);
|