Question

Is coulomb's law is universal law​

Answer 1

More traditionally, Coulomb's law is written: ... Points to bring out about Coulomb's law: The form is exactly the same as Newton's law of universal gravitation; in particular, it is an inverse-square law. This force can be attractive or repulsive.

Answer 2

The given question is wrong.

Correct question: Is coulomb's law same as that of universal gravitational law?

Answer:

Coulomb's law resembles the Inverse-square law of gravitation, q playing the same role as m in gravitation. The former gives the electrical force acting between two charged particles, while the later gives the gravitational force between them.

Although both the forces follow the same type of law but they differ in two respects.