- electric polarization
- электрическая поляризация
Большой англо-русский и русско-английский словарь. 2001.
electric polarization
Смотреть что такое "electric polarization" в других словарях:
electric polarization — elektrinis poliarizuotumas statusas T sritis Standartizacija ir metrologija apibrėžtis Dielektriko vienetinio tūrio elektrinis dipolinis momentas, apibūdinantis dielektriko poliarizacijos laipsnį. Jo vektorius išreiškiamas taip: P = D – ε₀ E; čia … Penkiakalbis aiškinamasis metrologijos terminų žodynas
electric polarization — elektrinis poliarizuotumas statusas T sritis fizika atitikmenys: angl. electric polarization vok. elektrische Polarisation, f rus. электрическая поляризованность, f pranc. polarisation électrique, f … Fizikos terminų žodynas
electric polarization vector — elektrinės poliarizacijos vektorius statusas T sritis fizika atitikmenys: angl. dielectric polarization vector; electric polarization vector vok. elektrischer Polarisationsvektor, m; Vektor der elektrischen Polarisation, m rus. вектор… … Fizikos terminų žodynas
electric polarization — ▪ physics slight relative shift of positive and negative electric charge in opposite directions within an insulator, or dielectric, induced by an external electric field. Polarization occurs when an electric field distorts the negative… … Universalium
Polarization density — In classical electromagnetism, the polarization density (or electric polarization, or simply polarization) is the vector field that expresses the density of permanent or induced electric dipole moments in a dielectric material. The polarization… … Wikipedia
electric displacement — Elect. the part of the electric field that is determined solely by free charges, without reference to the dielectric properties of the surrounding medium: measured in coulombs per square meter. Symbol: D Also called displacement. [1880 85] * * *… … Universalium
Polarization — ( Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave s direction of travel. Longitudinal… … Wikipedia
Electric charge — SI symbol: Q SI quantity dimension: Q SI unit: coulomb other units: e Derivations from other quantities: Q = I · … Wikipedia
Polarization mode dispersion — (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical… … Wikipedia
Polarization (disambiguation) — Polarization or polarisation of transverse waves describes the orientation of oscillations in the plane perpendicular to the wave s direction of travel.Polarization or polarisation can also refer to:In the physical sciences: *Polarization density … Wikipedia
Electric displacement field — In physics, the electric displacement field, denoted as , is a vector field that appears in Maxwell s equations. It accounts for the effects of free charges within materials. D stands for displacement, as in the related concept of displacement… … Wikipedia
