Origin of electric potential
First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
- the work required to transfer a unit positive electric charge from an infinite distance to a given point against an electric field
- the potential difference between the point and some other reference pointSymbol: V, φ Sometimes shortened to: potential
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
A measure of the work required by an electric field to move electric charges. Its unit is the volt. Also called voltage See more at Ohm's law.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.