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Definisjon av dielectric

Vi fant 5 definisjoner av dielectric på engelsk.

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WordNet WordNet by Princeton University

Noun
dielectric - a material such as glass or porcelain with negligible electrical or thermal conductivity
insulator, nonconductor
conductor a device designed to transmit electricity, heat, etc.
material, stuff things needed for doing or making something; "writing materials"; "useful teaching materials"
bushing a cylindrical metal lining used to reduce friction
mineral wool, rock wool a light fibrous material used as an insulator
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Wiktionary Wiktionary dictionary logo

Substantiv
dielectric - An electrically insulating or nonconducting material considered for its electric susceptibility, i. e. its property of polarization when exposed to an external electric field.

Adjektiv
dielectric - Electrically insulating.

Wikipedia Wiktionary dictionary logo

  • A dielectric is an electrical insulator that may be polarized by an applied electric field. When a dielectric is placed in an electric field, electric charges do not flow through the material, as in a conductor, but only slightly shift from their average equilibrium positions causing dielectric polarization. Because of dielectric polarization, positive charges are displaced toward the field and negative charges shift in the opposite direction.

OmegaWiki Dictionary Ω

  • dielectric
    An electrical insulator that can be polarized by an applied electric field.

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