magnetic force n. The force caused by a magnetic field, a force which affects objects having a magnetic field and objects in which a magnetic field can be induced, such as ferromagnetic substances; a magnetic force manifests itself as an attraction for iron. It is associated with electric currents and moving charged paticles as well as permanent magnets.
... of electromotive force and current in a conductor that is cutting through lines of magnetic force, may be stated in another way, when the conductor is bent into the form of a loop, as in the case under consideration: Thus, if the number of lines of force which pass through a conducting loop be varied, electromotive forces will be generated in ... — Cyclopedia of Telephony & Telegraphy Vol. 1 - A General Reference Work on Telephony, etc. etc. • Kempster Miller Read full book for free!