Changes

== History ==

== History ==

The study of Electrodynamics began with [[Coulomb's Law]], which is similar to Newton's law of [[Gravitation]]. [[Maxwell equations]] introduced [[magnetism]] in the first unification theory, making electric forces and magnetism two aspects of the same fundamental force (the [[electromagnetic field]]). The fact that Maxwell equations didn't behave correctly when transformed using [[Galileo's relativity equations]] was a motivation for Einstein's [[Special theory of relativity]], since [[Lorentz transformation]] preserved the form of [[Maxwell equations]].

The study of Electrodynamics began with [[Coulomb's Law]], which is similar to Newton's law of [[Gravitation]]. [[Maxwell equations]] introduced [[magnetism]] in the first unification theory, making electric forces and magnetism two aspects of the same fundamental force (the [[electromagnetic field]]). The fact that Maxwell equations didn't behave correctly when transformed using [[Galilean relativity|Galileo's relativity equations]] was a motivation for Einstein's [[Special theory of relativity]], since [[Lorentz transformation]] preserved the form of [[Maxwell equations]].

[[Category:Physics]]

[[Category:Physics]]