an electric charge considered to exist at a single point, and thus having neither area nor volume.
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What does “Indigenous” mean?
Origin of point charge
First recorded in 1900–05
Words nearby point charge
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for point charge
These charges and positions can be calculated from the result for a single sphere and point-charge.
Again take the case of two parallel infinite planes under the influence of a point-charge between them.