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electrical field

Cultural

A quantity proportional to the force that would be exerted on an electrical charge if it were located at a given point. Electrical fields are usually associated with the presence of other electrical charges.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"These liquid crystals… we can rotate them with an electrical field," explains Mr Eiden.

From BBC • Jul. 10, 2025

Via a phenomenon called "ephaptic coupling," the electrical field generated by the activity of a neuron can influence the voltage of neighboring neurons, creating an alignment among them.

From Science Daily • Apr. 17, 2024

To get a sense of what this animal attraction might mean for a potential tick host in nature, Dr. England designed a computer model of the electrical field around a cow.

From New York Times • Jun. 30, 2023

Over time, this separation generates an electrical field between the cloud’s positively charged top and negatively charged bottom.

From Scientific American • Aug. 2, 2022

Put the principles together, and they indicate that an electrical field at a constant frequency can impart repeated kicks to a stream of spiraling protons without being constantly retuned.

From "Big Science" by Michael Hiltzik

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023