Question

what is the SI unit of permittivity

Answer 1

The permittivity of free space (a vacuum) is a physical constant equal to approximately 8.85 x 10-12 farad per meter (F/m). It is symbolized o. In general, permittivity is symbolized and is a constant of proportionality that exists between electric displacement and electric field intensity in a given medium.

Answer 2

SI Unit of Permittivity is farads per meter (F/m or A).