The charge that determines the force on an electric field is the amount of electric charge present on an object. The force on an electric field is determined by Coulomb's law, which states that the force between two charges is directly proportional to the product of their charges and inversely proportional to the square of the distance between them. Mathematically, this can be expressed as F=k*(q1*q2)/r^2, where F is the force, k is Coulomb's constant, q1 and q2 are the charges, and r is the distance between the charges. This equation shows that the force on an electric field is determined by the magnitude of the charges involved.
