Photoelectric Effect

Show/Hide Sub-topics (Quantum Physics And Lasers | A Level Physics)
  1. Photoelectric Effect
  2. Observations of Photoelectric Effect
  3. Failure of Classical Wave Theory
  4. Understanding Photoelectric Effect
  5. Einstein's Photoelectric Equation
  6. Wave Particle Duality
  7. Bohr Model of The Atom
  8. Energy Level Diagram For Hydrogen
  9. Line Spectra
  10. Coolidge X-Ray Tube
  11. Features of X-ray Spectrum
  12. Properties of Lasers
  13. Exciting The Atom
  14. How Lasers Works
  15. Helium-Neon Laser
  16. Heisenberg's Uncertainty Principle
  17. The Schrodinger Equation And Wave Function
  18. Quantum Tunnelling
  19. Reflection And Transmission
  20. Scanning Tunnelling Microscope


Photoelectric Effect is the emission of electrons from metal by electromagnetic radiation.

Photoelectron is used to indicate that the electron has been emitted when light falls on the surface of a metal.

  • Note: It is the same as regular electrons!!
ejecting electrons from metal

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