External magnetic field

Definition

An external magnetic field is a magnetic field produced by an object or source outside of another object.

Related terms

Magnetic Flux:

Magnetic flux measures how much magnetic field passes through a given surface.

Magnetic Field Lines: These are imaginary lines used to represent and visualize the direction and strength of a magnetic field.

Electromagnetism:

Electromagnetism is the study of electric and magnetic fields and their interactions with each other.