Lectures related to Four-current

Continuity Equations: Internal Entropy Production

Explores continuity equations and internal entropy production in various coordinate systems, emphasizing scalar functions and vector quantities.

Electric Fields and Currents

Explores electric fields, energy storage, charge displacement, DC currents, and historical aspects of electricity.

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Ohm's Law and Conductivity

Explores Ohm's law, conductivity values, resistivity of materials, and the difference between perfect conductors and resistors.

Propagation in Conductors

Covers the propagation of current density in conductors and solutions for the electric field.

Maxwell's Equations in Vacuum (C1-C10)

Explores electromagnetic field theory, current densities, Kirchhoff's law, and complex phasors in Maxwell's equations.

Relativistic Kinematics

Explores proper time, relativistic kinematics, velocity, and acceleration in different reference frames.

Dirac Equation: Properties and Solutions

Explores the Dirac equation properties, solutions, antiparticles, and spin concepts.

Discusses laws of similarity in electric circuits and magnetic fields, current density in machines, and dimension reduction impact on force values.

Transport Phenomena: Definitions

Covers the mechanisms of transport and current density vectors in different quantities.

Direct Current Circuits: Kirchhoff's Laws and Resistors

Covers DC currents, resistors, capacitors, Kirchhoff's laws, and electromotive force in electric circuits.

Maxwell Equations in Matter: Polarization Effects and Magnetodynamics

Discusses Maxwell equations in matter, polarization effects, and magnetodynamics.

Relativistic Dynamics Overview

Covers four-vectors, energy-momentum transformation, kinetic energy, and conservation properties in relativistic dynamics.

Maxwell's Equations

Covers Maxwell's equations, electric displacement, magnetic induction, and current density.

Ohm's Law: Resistance, Conductivity, and Materials

Explains Ohm's law, resistance, and conductivity in materials, covering specific resistivities and perfect conductors.

Transport Phenomena: Onsager Relations and Heat Equation

Covers Onsager relations, diffusion equation, Fourier's law, electrical transport, Ohm's law, and thermophoresis.

Eddy Currents: Maxwell Equations and Practical Examples

Delves into eddy currents, their origins, and practical applications in braking systems and energy losses in conductors.

Maxwell's Equations in Polarized Matter: Lorentz Transformation

Explores Maxwell's equations in polarized matter and fields transformation under different frames.

Maxwell's Equations: Polarizable Matter

Explores Maxwell's equations in polarizable matter, including integral and differential forms, considerations for dielectric and magnetic materials, and the importance of a relativistic approach.