Question

what is relative premittivity ​

Answer 1

Answer:

Permittivity is the property of a medium and affects the magnitude of force between two point charges.

Hence, relative permittivity of a medium may be defined as the ratio of force between two charges separated by a certain distance in air to the force between the same charges separated by the same distance in the medium.

Answer 2

Answer:

Relative permittivity is the factor by which the electric field between the charges is decreased relative to vacuum. Likewise, relative permittivity is the ratio of the capacitance of a capacitor using that material as a dielectric, compared with a similar capacitor that has vacuum as its dielectric.

Explanation: