Electro Magnetism & Optics

1. ELECTROMAGNETISM - Electric charges and electric field
- 1.1. Electric charges, conductors and insulators
- 1.2. Coulomb's law
- 1.3. Electric Field
- 1.4. Superposition of electric fields
- 1.5. Electric field lines
- 1.6. Electric dipoles
2. ELECTROMAGNETISM - Electric Potential
- 2.1. Electric potential
- 2.2. Equipotential surfaces
- 2.3. Finding electric field from electric potential
3. ELECTROMAGNETISM - Gauss's law
- 3.1. Electric flux
- 3.2. Gauss's law
- 3.3. Electric field of various symmetric charge distributions -1
- 3.4. Electric field of various symmetric charge distributions -2
4. ELECTROMAGNETISM - Capacitance and dielectrics
- 4.1. Capacitors and capacitance
- 4.2. Capacitors in series and parallel
- 4.3. Dielectrics
5. ELECTROMAGNETISM - Current, resistance and electromotive force
- 5.1. Current and current density
- 5.2. Resistivity
- 5.3. Resistors
- 5.4. Circuits and emf
- 5.5. Energy and power in circuits
- 5.6. Conduction in metals
6. ELECTROMAGNETISM - Direct-current circuits
- 6.1. Resistors in series and parallel
- 6.2. Kirchhoff's rules
- 6.3. Electrical measuring instruments
- 6.4. R - C circuits
- 6.5. Household wiring
7. ELECTROMAGNETISM - Magnetic field and magnetic forces
- 7.1. Magnetic forces
- 7.2. Magnetic field lines and flux
- 7.3. Motion in a magnetic field
- 7.4. Magnetic force on a conductor
- 7.5. Magnetic torque
- 7.6. Electric motors
- 7.7. The Hall effect
8. ELECTROMAGNETISM - Sources of magnetic field
- 8.1. Magnetic field of a moving charge
- 8.2. Magnetic field of a current-carrying conductor
- 8.3. Magnetic field of a long, straight, current-carrying conductor
- 8.4. Magnetic force between current-carrying conductors
- 8.5. Magnetic field of a current loop
- 8.6. Ampere's law
- 8.7. Magnetic fields due to current distributions - 1
- 8.8. Magnetic-fields due to current distributions - 2
- 8.9. Magnetic materials
9. ELECTROMAGNETISM - Electromagnetic induction
- 9.1. Faraday's law
- 9.2. Lenz's law
- 9.3. Motional emf
- 9.4. Induced electric fields
- 9.5. Displacement current and Maxwell's equations
10. ELECTROMAGNETISM - Inductance
- 10.1. Mutual inductance
- 10.2. Self-inductance
- 10.3. Magnetic-field energy
- 10.4. R-L circuits
- 10.5. L-C circuits
- 10.6. L-R-C series circuits
11. ELECTROMAGNETISM - Alternating current
- 11.1. Phasors and alternating current
- 11.2. Voltage, current and phase angle
- 11.3. Resistance and reactance
- 11.4. Impedance and the L-R-C series circuits
- 11.5. Power in ac circuits
- 11.6. Resonance in ac circuits
12. ELECTROMAGNETISM - Electromagnetic waves
- 12.1. Maxwell's equations and electromagnetic waves
- 12.2. Sinusoidal electromagnetic waves
- 12.3. Electromagentic waves in matter
- 12.4. Energy and momentum in electromagnetic waves
- 12.5. Standing electromagnetic waves
13. OPTICS - The nature and propagation of light
- 13.1. Light and its properties
- 13.2. Reflection and refraction
- 13.3. Total internal reflection
- 13.4. Polarization of light
- 13.5. Polarization by reflection
- 13.6. Huygens's principle
14. OPTICS - Geometric optics
- 14.1. Reflection and refraction at a plane surface
- 14.2. Lateral magnification
- 14.3. Focal point and focal length
- 14.4. Relating object and image distances
- 14.5. Thin lenses
- 14.6. Sign rules
- 14.7. Cameras
- 14.8. The eye
- 14.9. The simple magnifier
- 14.10. Microscopes and telescopes
15. OPTICS - Interference
- 15.1. Interference and coherent sources
- 15.2. Two-source interference of light
- 15.3. Intensity in interference patterns
- 15.4. Interference in thin films
- 15.5. Michelson interferometer
16. OPTICS - Diffraction
- 16.1. Fresnel and Fraunhofer diffraction
- 16.2. Single-slit diffraction
- 16.3. Diffraction gratings
- 16.4. X-ray diffraction
- 16.5. Circular aperture and resolving power