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potential difference

noun, Electricity.
the difference between the potentials of two points in an electric field.
Origin of potential difference
1895-1900 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for potential-difference

potential difference

the difference in electric potential between two points in an electric field; the work that has to be done in transferring unit positive charge from one point to the other, measured in volts U, ΔV, Δφ, pd Compare electromotive force
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
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potential-difference in Science
potential difference
The difference, measured in volts, in electric potential between two points, especially two points in an electric circuit.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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