Question

What is kulamb's law

Answer 1

Coulomb's Law

Coulomb's Law is a law of physics that describes the interaction between electrically charged objects. It was first defined by physicist Charles-Augustin de Coulomb in 1783. This law states that the electrostatic force between two objects is proportional to the product of the charge of each of the objects and inversely proportional to the square of the distance between these two objects. Specifically, , where F is the electrostatic force, ke represents a constant value (sometimes called Coulomb's constant), q1 represents the charge of the first object, q2 represents the charge of the second object, and r represents the distance between the two charges. The constant value ke is dependent on the medium in which the two objects reside.

Answer 2

coulumb law is simply f=q1q2/r^2 that means if force is directly proportional to charges and inversly to radius...........means force inceases radii decreases