What is the permittivity of mica if its dielectric constant is 5.4?

What is dielectric constant ?

What is dielectric Constant?

Define relative permittivity OR what is relative permittivity? OR Define dielectric constant of medium. OR Define specific inductive capacity.

Whast is the absolute permittivity of mica if its relative permittivity is 5 [epsilon_(0)=8.85 xx10^(-12)F/m]