permittivity

(redirected from Electrical permittivity)
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Related to Electrical permittivity: dielectric constant

per·mit·tiv·i·ty

 (pûr′mĭ-tĭv′ĭ-tē)
n. pl. per·mit·tiv·i·ties
A measure of the ability of a material to interact with an electric field and become polarized by the field, so that the field within the material is weaker than the field in the absence of the material. The permittivity of a material is the product of the dielectric constant of the material and the permittivity of a perfect vacuum, which is defined to be about 8.854 × 10-12 farad per meter.

permittivity

(ˌpɜːmɪˈtɪvɪtɪ)
n, pl -ties
(General Physics) a measure of the response of a substance to an electric field, expressed as the ratio of its electric displacement to the applied field strength; measured in farads per metre. Symbol: ε See also relative permittivity, electric constant

per•mit•tiv•i•ty

(ˌpɜr mɪˈtɪv ɪ ti)

n., pl. -ties.
the ratio of the flux density produced by an electric field in a given dielectric to the flux density produced by that field in a vacuum.
[1885–90]
Translations
permitivita
References in periodicals archive ?
Both laboratory research and analysis of practical data showed that electrical permittivity dispersion could be much more apparent if the working frequency range was relatively high.
It is also of interest to study the effect of varying the electrical permittivity of the half-space on the relative percent errors that result from applying the quasi-static approximations.
The complex electrical permittivity (real [epsilon]' and imaginary [epsilon]") of the nanocomposites, in their sheet form (2.
The goal of this section is to study the electrical permittivity and permeability in materials starting from microscopic concepts and then progressing to macroscopic concepts.
These are epsilon and mu, the electrical permittivity and the magnetic permeability of a material.

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