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Physics
Foundational Physics
Electromagnetism
1. Fundamental Concepts and Mathematical Preliminaries
2. Electrostatics
3. Electric Fields in Matter
4. Magnetostatics
5. Magnetic Fields in Matter
6. Electrodynamics
7. Conservation Laws and Energy Flow
8. Electromagnetic Waves
9. Advanced Topics
Electric Fields in Matter
Polarization in Dielectrics
Atomic and Molecular Structure
Electron Clouds
Nuclear Charges
Types of Dipoles
Permanent Electric Dipoles
Polar Molecules
Dipole Moment
Induced Electric Dipoles
Polarizability
Induced Dipole Moment
Polarization Vector
Physical Interpretation
Relationship to Dipole Moments
Bound Charges
Origin of Bound Charges
Bound Volume Charge Density
Bound Surface Charge Density
Relationship to Polarization
Electric Displacement Field
Definition of Displacement Field
Relationship to Electric Field and Polarization
Gauss's Law for Displacement Field
Physical Interpretation
Boundary Conditions
Linear Dielectrics
Electric Susceptibility
Temperature Dependence
Permittivity
Absolute Permittivity
Relative Permittivity
Dielectric Constant
Relationship between Material Parameters
Field Relationships in Linear Dielectrics
Dielectric Boundary Conditions
Boundary Conditions for Electric Field
Normal Component
Tangential Component
Boundary Conditions for Displacement Field
Boundary Conditions for Potential
Refraction of Field Lines
Energy in Dielectric Systems
Energy Density in Dielectrics
Total Energy Calculations
Forces on Dielectrics
Force on Dielectric Slabs
Dielectrophoretic Forces
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4. Magnetostatics