What do electric forces between charges depend on?

Electric forces between two charges depend on1. the distance between the charges2. amount of charge they both have3. medium in which they are kept4. Nature of the charges Elementary particles form the matter surrounding us. The three most common elementary particles are electrons, … Read more

What type of force is gravitational force?

There are four fundamental forces in nature which we experience every day:- The strong force The weak force The gravitational force The electromagnetic force These four fundamental forces govern everything that happens in the universe. What is gravitational force? According to Newton’s law … Read more

Coulomb’s law quiz

Solve this Coulomb’s Law quiz problems to improve your problem-solving abilities. This quiz consists of 12 multiple choice questions. Here you can find both conceptual and numerical questions in the topic Coulomb’s Law. You can find the solutions of selected questions after you … Read more