Newtons three laws of motion are. Every body will remain at rest, or in a uniform state of motion unless acted upon by a force. When a force acts upon a body, it imparts an acceleration proportional to the force and inversely proportional to the mass of the body and in the direction of the force.
Every action has an equal and opposite reaction.
The exact meaning of the word action is not known, we generally take it to mean a force or an exchange of momentum. The pure charge theory states that any change in the state of motion of an electric charge will generate a force opposing that change in motion. This force is proportional to the acceleration and to the energy content of the electric field of the charge. This translates into Newton's first and second laws. The charge cannot move off from rest or change its velocity out of some whim of its own, because a force would immediately arise opposing the change.