Which force is the best-known example of a non-contact force in everyday life?

Among the forces people encounter daily, gravity is the most familiar non-contact interaction. It pulls objects toward Earth without requiring them to touch. On a larger scale, the same force keeps the Moon in orbit around Earth and Earth in orbit around the Sun. In physics education, gravity is often the first example used to explain field forces. Although weak on a particle scale, its everyday effects are obvious because Earth is so massive.