3. Which action makes use of an electrostatic force? A. A firefighter measures the temperature of a door by touching a door handle. B. A teacher measures an appropriate amount of chemical for a demonstration. C. A camper uses a compass to identify the correct direction to their destination. D. A worker sprays charged paint on to automotive body panels that are oppositely charged. 4. A student rubs a balloon on her hair and holds it near an empty aluminum can. The student then moves the balloon parallel to the table, and the aluminum can follows the balloon. Which fundamental force is responsible for this phenomenon? A. Gravitational B. Electromagnetic C. Strong Nuclear D. Weak Nuclear