Science > Physics > Photoelectric Effect
Thomson’s Experiment to Find Specific Charge
- Concept of Work Function
- Discovery of Electron
- Effect of Electric Field on cathode ray particles
- Effect of Magnetic Field on cathode ray particles
- Determination of Velocity of cathode ray particles
- Determination of Specific Charge (e/m) ratio
Numerical Problems on Specific Charge
- To find Specific charge (e/m)
- To Find the Velocity of Cathode ray Particles
- To Find Radius of Circular path of Electron in Magnetic Field
- What is the Photoelectric Effect?
- Experiment to Study the Photoelectric Effect
- Study of the Effect of the Frequency of the Incident Light
- Study of the Effect of Intensity of Incident Light
- Study of the Effect of Potential Difference Between the Emitter and Collector
- Concept of Threshold Frequency and Threshold Wavelength
- Concept of Saturation Current
- Concept of Stopping Potential
- Characteristics of the Photoelectric Effect
Numerical Problems on Photoelectric Effect
- To Find Work Function, Threshold Frequency, and Threshold wavelength of Metal
- To Find Frequency and wavelength of a photon
Einstein’s Photoelectric Equation
- Wave and Particle Nature of Light
- Planck’s Quantum Theory
- Particle Nature of Electromagnetic Radiations
- Derivation of Einstein’s Photoelectric Equation
- Explanation of the Photoelectric Effect on the Basis of the Equation
Numerical Problems on Einstein’s Photoelectric Equation
- To Find Work Function, Threshold Frequency, and Threshold wavelength of Metal
- To Find Frequency and wavelength of a photon
- To Find Maximum Kinetic Energy of Photoelectron
- To predict the Possibility of Photoemission
Applications of Photoelectric Effect
- Construction and Working of Photovoltaic Cell
- Application of Photovoltaic Cell
- Use of Photoelectric Effect in Luxmeter
- Use of Photoelectric Effect in Exposure Meter
- Use of Photoelectric Effect in Sound Track Recording in Motion Picture
- Use of Photoelectric Effect in Burglar Alarm