The correct answer is:
- The electric force increases because the amount of charge has a direct relationship with the force exerted.
When the amount of charge on an object increases, the electric force it exerts also increases. This relationship is described by Coulomb's Law, which states that the electric force between two charged objects is directly proportional to the product of their charges. In simple terms, if you have two objects with charges Q1 and Q2, the force between them is directly proportional to Q1 * Q2. Therefore, increasing the amount of charge on an object will lead to a stronger electric force being exerted.