Question

reduced field inside a dielectric and dielectric constant ​

Answer 1

Answer:

The dielectric material get polarized when it is placed in an electric field. The field produced due to the polarization of the material minimize the effect of external field. Hence, the electric field inside a dielectric decreases when it is placed in an external electric field.

Answer 2

The presence of the dielectric decreases the electric field produced by a given charge density. The factor k by which the effective field is decreased by the polarization of the dielectric is called the dielectric constant of the material. Effect on permittivity and capacitance.

$Hope \: it \: helps \: you \: Dear$

Have a beautiful day