What Is the Difference Between a Polar Dielectric and a Nonpolar

Multiple Choice

What is the difference between a polar dielectric and a nonpolar dielectric?

A) A polar dielectric has a permanent electric field.
B) A nonpolar dielectric never has an internal electric field.
C) The molecules of a polar dielectric have a permanent electric dipole moment.
D) A nonpolar dielectric can have an induced electric field in any direction.
E) A polar dielectric is always aligned with the Earth's electric field.