Maxwell's equations are a set of four partial differential equations describing classical electromagnetism. They are: {| class="wikitable" |+ Maxwell's equations in SI units in vacuum (for reference) |- ! Name ! Differential form ! Integral form |- | Gauss's law (in vacuum) | | File:OiintLaTeX.svg |- | Gauss's law for magnetism | | File:OiintLaTeX.svg |- | Faraday's law of induction | | |- | Ampère's circuital law(with Maxwell's correction) | | |}