permitiiviteettiä
Permitiiviteettiä, often translated as permittivity, is a fundamental physical property of a dielectric material that describes its ability to store electrical energy in an electric field. It quantifies how an electric field affects, and is affected by, a dielectric medium. When a dielectric material is placed in an electric field, its constituent molecules or atoms become polarized. This polarization means that positive and negative charges within the material are slightly displaced, creating an internal electric field that opposes the external field.
The permittivity of a material is typically expressed as the product of the permittivity of free space
Permittivity plays a crucial role in various electrical and electronic applications. For instance, it influences the