Is Magnetic Flux the change in Magnetic Field, or change in /Density/ of a Magnetic Field, or something else entirely?

Question

anonymous · Answer

The formula is flux = (magnetic field) (area)

So technically magnetic flux is the magnetic field felt in a certain area.

stormfire1 · Answer

It's also dependent on the angle at which the field crosses the area.  The full formula is: $$\phi=BAcos(\Theta)$$ where B is the field, A is the enclosed area and theta is the angle between the field and the normal to A.

anonymous · Answer

Thanks!