What is the force experienced by hair from an electric balloon an example of?

The force experienced by hair when it is attracted to an electrically charged balloon is an example of electric force. This phenomenon occurs due to static electricity, where the balloon becomes charged through the process of rubbing against hair or other materials. When the balloon acquires a negative charge, it induces a positive charge in the nearby hair strands, leading to an attraction between the two.

This attraction is a direct result of electric forces acting at a distance, which arise from the presence of electric charges. Unlike magnetic forces, which involve moving charges and magnetic fields, electric forces can act even on stationary charged objects. The gravitational force is weaker than the electric force in this context and primarily affects mass rather than charge. Centrifugal force, on the other hand, pertains to objects in a rotating frame and is not relevant in the interaction described. Thus, the correct categorization of the force on the hair from the balloon is as an electric force, due to the nature of the charges involved.