Question

Photons are classified as:

• A. Fermions
• B. Bosons
• C. Classical Particles
• D. Nuclei

Hint:

Fermions (particles with half-integer spin) and bosons have different statistical behaviors and different quantum properties. Photons being bosons do not obey Pauli’s exclusion principle, unlike fermions.

Answer 1

The Correct Option is B

Photons are classified as bosons due to their integer spin (s = 1) and adherence to Bose-Einstein statistics. Key characteristics include:
• Electromagnetic Force Carriers: Photons mediate electromagnetic interactions.
• Quantum State Coexistence: Multiple photons, unlike fermions, can occupy the same quantum state.
• Other Boson Examples: Additional bosons include gluons, W/Z bosons, and the Higgs boson.