Question

Why are force fields necessary to describe electric force

Answer 1

Because on noncontact forces. A force field tells that electric force acts at a distance.

Step-by-step explanation:

Answer 2

Electric force is a phenomenon which is experienced by a point charge due to its presence in an electric field. Electric force fields indicate the strength of the electric force that will be experienced, and also the direction of the force. The strength is shown by the closeness of the electric field lines and the direction is shown by the direction of the lines. Therefore, force fields are necessary in describing electric force.