Magnetomotive force
= Magnetomotive force
{wiki=Magnetomotive_force}
Magnetomotive force (MMF) is a measure of the magnetizing force produced by a magnetic field in a magnetic circuit. It is analogous to the electromotive force (EMF) in an electrical circuit and is denoted by the symbol \\( \\mathcal\{F\} \\). MMF represents the ability of a current-carrying coil to create a magnetic field and is expressed in units of Ampere-Turns (At).