Dielectric relaxation — is the momentary delay (or lag) in the dielectric constant of a material. This is usually caused by the delay in molecular polarization with respect to a changing electric field in a dielectric medium (e.g. inside capacitors or between two large… … Wikipedia
Dielectric — A dielectric is an electrical insulator that can 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 … Wikipedia
Dielectric spectroscopy — A dielectric permittivity spectrum over a wide range of frequencies. The real and imaginary parts of permittivity are shown, and various processes are depicted: ionic and dipolar relaxation, and atomic and electronic resonances at higher energies … Wikipedia
Dielectric dispersion — In physics, dielectric dispersion is the dependence of the permittivity of a dielectric material on the frequency of an applied electric field. Because there is always a lag between changes in polarization and changes in an electric field, the… … Wikipedia
dielectric — Synonyms and related words: conductance, conduction, conductivity, conductor, electric conduction, gas conduction, insulator, ionic conduction, liquid conduction, metallic conduction, mho, nonconducting, nonconductive, nonconductor,… … Moby Thesaurus
capacitor dielectric and piezoelectric ceramics — ▪ ceramics Introduction advanced industrial materials that, by virtue of their poor electrical conductivity, are useful in the production of electrical storage or generating devices. Capacitors (capacitor) are devices that store… … Universalium
Liquid dielectric — A liquid dielectric is a dielectric material in liquid state. Its main purpose is to prevent or rapidly quench electric discharges. Dielectric liquids are used as electrical insulators in high voltage applications, e.g. transformers, capacitors,… … Wikipedia
Ionendielektrikum — joninis dielektrikas statusas T sritis fizika atitikmenys: angl. ionic dielectric vok. Ionendielektrikum, n rus. ионный диэлектрик, m pranc. diélectrique ionique, m … Fizikos terminų žodynas
diélectrique ionique — joninis dielektrikas statusas T sritis fizika atitikmenys: angl. ionic dielectric vok. Ionendielektrikum, n rus. ионный диэлектрик, m pranc. diélectrique ionique, m … Fizikos terminų žodynas
joninis dielektrikas — statusas T sritis fizika atitikmenys: angl. ionic dielectric vok. Ionendielektrikum, n rus. ионный диэлектрик, m pranc. diélectrique ionique, m … Fizikos terminų žodynas