| 单词 | potential difference |
| 释义 | potential differencenoun Electricity.the difference between the potentials of two points in an electric field. Origin of potential differenceFirst recorded in 1895–1900 Words nearby potential differencepotency, potent, potentate, potential, potential cautery, potential difference, potential divider, potential energy, potential gradient, potentiality, potentially Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for potential differencepotential difference nounthe 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 voltsSymbol: U, Δ V, Δφ Abbreviation: 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 Scientific definitions for potential differencepotential difference [ pə-tĕn′shəl ] The difference, measured in volts, in electric potential between two points, especially two points in an electric circuit. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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