1. Magnitude of the charges: The larger the magnitude of the charges involved, the stronger the electric force. This means that if you have two charges with a large amount of charge (e.g., +5 Coulombs and -5 Coulombs), they will exert a stronger force on each other than two charges with smaller amounts of charge (e.g., +1 Coulomb and -1 Coulomb).
2. Distance between the charges: The closer the charges are to each other, the stronger the electric force. As the distance between the charges increases, the force weakens rapidly. This relationship is described by Coulomb's Law, which states that the force is inversely proportional to the square of the distance.
In summary, the strength of electric force increases with increasing charge magnitude and decreases with increasing distance between the charges.
