ODM2 Controlled Vocabularies Login

Dielectric constantVariable Name

The relative permittivity of a material is its (absolute) permittivity expressed as a ratio relative to the permittivity of vacuum. Permittivity is a material property that affects the Coulomb force between two point charges in the material. Relative permittivity is the factor by which the electric field between the charges is decreased relative to vacuum. Likewise, relative permittivity is the ratio of the capacitance of a capacitor using that material as a dielectric, compared with a similar capacitor that has vacuum as its dielectric. Relative permittivity is also commonly known as dielectric constant, a term deprecated in engineering as well as in chemistry.

Term

dielectricConstant

Category

-

Provenance

Wikipedia

Provenance Uri

https://en.wikipedia.org/wiki/Relative_permittivity

Note

Added to support Critical Zone Observatory (CZO) data use cases.