Question

How dielectric constant and absolute permittivity related ?

Answer 1

the lowest possible permittivity is that of a vaccum . vaccum permittivity, sometime called the electric constant . the permittivity of a dielectric medium is represented by the ratio of its absolute permittivity to the electric permittivity.

Answer 2

The lowest possible permittivity is that of a vacuum. Vacuum permittivity, sometimes called the electric constant, is represented by ε0 and has a value of approximately 8.85×10−12 F/m. The permittivity of adielectric medium is often represented by the ratio of its absolute permittivity to the electric constant.