Electromotive Force Definition

Electromotive Force Definition: Electromotive force is the electric potential generated by either a electrochemical cell or a changing magnetic field.

Electromotive force is commonly denoted by the acronym emf, EMF or a cursive letter E.

The SI unit for electromotive force is the volt.

Also Known As: voltage, emf

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Helmenstine, Anne Marie, Ph.D. "Electromotive Force Definition." ThoughtCo, May. 1, 2014, thoughtco.com/definition-of-electromotive-force-605070. Helmenstine, Anne Marie, Ph.D. (2014, May 1). Electromotive Force Definition. Retrieved from https://www.thoughtco.com/definition-of-electromotive-force-605070 Helmenstine, Anne Marie, Ph.D. "Electromotive Force Definition." ThoughtCo. https://www.thoughtco.com/definition-of-electromotive-force-605070 (accessed March 18, 2018).