Maxwell's equations describe the fundamental interactions between electricity and magnetism. They include: 1) Gauss's law for electric fields, which relates the electric flux through a closed surface to the electric charge enclosed. 2) Gauss's law for magnetic fields, which states that the magnetic flux through a closed surface is always zero, since there are no magnetic monopoles. 3) Faraday's law, which describes how a changing magnetic field induces an electric field. It relates the circulating electric field to the rate of change of the magnetic field. 4) The Ampere-Maxwell law, which describes how electric currents and changing electric fields generate magnetic fields. It relates the magnetic field to the electric current