Absolute permittivity via relative permittivity¶

Absolute permittivity of a medium can be expressed as the product of its relative permittivity and vacuum permittivity.

Notation:

\(\varepsilon_0\) (epsilon_0) is vacuum_permittivity.

Links:

Wikipedia.

absolute_permittivity¶

absolute_permittivity.

Symbol:: epsilon
Latex:: \(\varepsilon\)
Dimension:: capacitance/length

relative_permittivity¶

relative_permittivity.

Symbol:: epsilon_r
Latex:: \(\varepsilon_{r}\)
Dimension:: dimensionless

law¶

epsilon = epsilon_0 * epsilon_r

Latex:: \[\varepsilon = \varepsilon_0 \varepsilon_{r}\]