How is the electromagnetic force different than both the gravitational force and the strong nuclear force? It has an infinite range. It acts at the subatomic level. It is repulsive. It holds protons together.
Answers
Explanation:
the force extreated by the interaction of charged bodies is electromagnetic force where as the force of attraction between two or many massive bodies is called gravational force and the strong attracted force between neuclons (i.e neutron and protrons )in atomic nucleus that holds the nucleus of atom
protrons do not repuls because
in the atomic nucleus there is a neclear force which over comes it
to understand it more clear I will give an example
if there is two forces 1N and 100N acting in opposite direction then the net force is 99 in the direction of the more force acting
in the same way the repulsive force is less than the nuclear force so on one hand the protrons experience repulsive force and on other hand it experience attractive force since the attractive force is more so the protrons do not experience repulsive force and attached with other nuclons