Magnetism and Matter
11.0 Magnetic Flux
11.0 Magnetic Flux
The number of magnetic lines of force passing through any surface is called magnetic flux linked with that surface.
Mathematically magnetic flux is written as, $$(\phi ) = B.A = BA\cos \theta $$
where $B$ is magnetic field intensity or magnetic induction, $A$ is area of the surface. Its unit is ‘weber’.
