Assetrion: The coulomb force is the dominating force in the universe.
Reason: The coulomb force is weaker than the gravitational force.

(A): The coulomb force is the dominating force in the universe (R ): The coulomb force is stronger than the gravitational force

The question given below consist of an assertion (A) and a reason ( R). Use the following key to choose the appropriate answer to these questions from the codes (a), (b), ( c) and (d) given below: Both A and R are true and R is the correct explanation of A. Both A and R are true but R is NOT the correct explanation of A. A is true but R is false. A is false and R is also false. Assertion: In the universe, coulomb force is the dominating force. Reason: Coulomb force is the weakest force in nature.

What are the differences between Coulomb force and gravitational force ?