Assertion (A): On going away from a point charge or a small electric dipole, electric field decr...

Assertion (A): On going away from a point charge or a small electric dipole, electric field decreases at the same rate in both the cases.
Reason (R): Electric field is inversely proportional to cube of distance from the charge or an electric dipole.
(A) Both A and R are true and R is the correct explanation of A.br(B) Both A and R are true, but R is not the correct explanation of A.
(C) A is true, but R is false.
(D) A is false, but R is true.
(E) Both A and R are false.