Question

5. A dielectric material is kept in uniform electric field. The electric field due to polarisation is (2) equal to external field (6) greater than external field (6) less than external field (d) along the external field​

Answer 1

Answer:

less than external field

Answer 2

Electric- field due to polarization is less than the External -field.

Explanation:

• When the external electric- field applied on the dielectric material it become polarized is called as dielectric polarization

• Dielectric material when placed in electric field then dipole moment arise which will become in same direction of field of external

• Dipole moment produce field that oppose the field of external.

• The net electric- field in dielectric become less than the external- field.