Electrodynamics is the branch of physics that deals with the study of electric and magnetic fields and their interactions with charged particles. It unifies electricity and magnetism into a single framework, described by Maxwell's equations. These equations encompass fundamental principles, such as Gauss's law for electric fields, Gauss's law for magnetic fields, Faraday's law of electromagnetic induction, and Ampère's law with Maxwell's addition. Electrodynamics underpins a wide range of technological applications, from electronic devices and communication systems to the behavior of light and the fundamental nature of matter at the quantum level.
Lectures on Electrodynamics: Youtube channel