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- Permittivity - Wikipedia
In electromagnetism, the absolute permittivity, often simply called permittivity and denoted by the Greek letter ε (epsilon), is a measure of the electric polarizability of a dielectric material
- Permittivity | Dielectric, Electric Field Capacitance | Britannica
Permittivity, constant of proportionality that relates the electric field in a material to the electric displacement in that material It characterizes the tendency of the atomic charge in an insulating material to distort in the presence of an electric field
- 2. 3: Permittivity - Physics LibreTexts
Permittivity describes the effect of material in determining the electric field in response to electric charge For example, one can observe from laboratory experiments that a particle having charge q gives rise to the electric field
- Permittivity - Maxwells Equations
The dielectric constant, known as the permittivity of a material, is discussed on this page This property of a material slows down the propagation of light and reduces the wavelength The units are Farads per meter
- Permittivity – Electricity – Magnetism
In electromagnetism, permittivity, which is also known as absolute permittivity, is a measure of the electric polarizability of a dielectric or an insulator A material with high permittivity, such as strontium titanate, polarizes more in response to an applied electric field than a material with low permittivity, thereby storing more energy in
- Permittivity and Relative Permittivity or Dielectric Constant
Permittivity Definition: Permittivity is defined as a measure of how an electric field affects and is affected by a dielectric medium Relative Permittivity: Relative permittivity is the ratio of a medium’s permittivity to the permittivity of a vacuum
- What Is Permittivity? - BYJUS
What Is Permittivity? Permittivity is the property of every material, which measures the opposition offered against the formation of an electric field It is represented by the Greek alphabet ϵ It tells the number of charges required to generate one unit of electric flux in the given medium
- 电磁学中permittivity的中文表述 - Sina. cn
根据物理学中的对称性和这3个英语单词都含有“tivity”，permittivity 最好译为“电导率”，而不是“电容率”。 然而，“磁导率”和“电导率”这两个术语已经使用多年，且涉及面广，是不便于改动的。
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