In the English system, the total force producing a magnetic field is the _____.

A) magnetomotive force
B) reluctance
C) permeability
D) flux density

Magnetomotive Force

The force that drives magnetic flux through a magnetic circuit, analogous to voltage in an electrical circuit.

Magnetic Field

A vector field surrounding magnets and electric currents, which exerts a force on other magnets, currents, or magnetic materials.

Total Force

The sum of all forces acting on an object, determining the object's acceleration according to Newton's second law.