Each fundamental force is conveyed by a distinct particle type known as a force carrier. These carriers are responsible for transmitting forces between pairs of particles.
- Take light as an example of a force carrier for electromagnetic radiation.
- Light is a form of energy that travels as waves, but it also behaves like a stream of tiny particles called photons.
- These photons are the force carriers for the electromagnetic force, one of the fundamental forces in the universe.
- The electromagnetic force is responsible for a variety of phenomena, including the attraction between oppositely charged particles and the repulsion between like charges.
- Photons can also interact with individual electrons in atoms, causing them to move or change energy levels.
- Follow this link to find out more about fundamental forces.