1820 ⟶ Ørsted Discovers Electromagnetism
Hans Christian Ørsted discovers that a current passed throug...
Year
1820
1826
1873
🔌 Ørsted Discovers Electromagnetism
Hans Christian Ørsted discovers that a current passed through a wire will deflect the needle of a compass, establishing the deep relationship between electricity and magnetism (electromagnetism).⟶
PhysicsElectromagnetismElectricityMagnetismHans Christian Ørsted19th Century PhysicsElectromagnetics
Denmark🧭 Biot-Savart Law, Evidence for Electromagnetic Interactions
André-Marie Ampère, Jean-Baptiste Biot, and Félix Savart: Evidence for electromagnetic interactions (Biot–Savart law)⟶
PhysicsElectromagnetismBiot-Savart LawMagnetic FieldsAndré-Marie AmpèreJean-Baptiste BiotFélix Savart19th Century Physics
France⚡ Ampère's Circuital Law
PhysicsElectromagnetismAmpèreElectricity19th centuryCircuital lawScience
France⚡ Maxwell Publishes 'A Treatise on Electricity and Magnetism'
ElectromagnetismMaxwell's EquationsPhysics19th Century ScienceMaxwellElectricityMagnetism
United Kingdom