| Относительная диэлектрическая проницаемость Величина |  |
Относительная диэлектрическая проницаемость — это диэлектрическая проницаемость материала, выраженная как отношение к электрической проницаемости вакуума. Википедия (Английский язык)
Relative permittivity describes the ability to polarize a material subjected to an electrical field. This polarization originates from a number of sources:. |
The permittivity is often represented by the relative permittivity εr which is the ratio of the absolute permittivity ε and the vacuum permittivity ε0. κ = ε ... Relative permittivity · Vacuum permittivity · Electric displacement field · Polarizability |
Relative permittivity is the ratio of "the permittivity of a substance to the permittivity of space or vacuum ". |
20 дек. 2010 г. · The relative permittivity describes the ease by which a dielectric medium may be polarized. The capacitance of a capacitor is proportional to ε ... |
Mathematically, dielectric constant is the ratio of a material's permittivity to the permittivity of free space. This is why it is also known as relative ... |
Kε which is the ratio of dielectric constant ε and electrical constant of a material is called Relative permittivity. |
27 авг. 2017 г. · Relative permittivity (k) is a dimensionless ratio of a substance's permittivity versus vacuum with an applied DC electric field. |
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