⏰ when

When was the electromagnetic force first unified mathematically?

Quick Answer

James Clerk Maxwell unified electricity and magnetism in the 1860s, with his theory published in 1865.

The Full Story

James Clerk Maxwell brought electricity and magnetism together into a single mathematical theory in the 1860s. His paper A Dynamical Theory of the Electromagnetic Field was published in 1865. Maxwell's equations showed that light is an electromagnetic wave, linking optics, electricity, and magnetism in one framework. This was one of the greatest achievements in the history of physics.

Key Facts

1.Published in 1865
2.Showed light is electromagnetic
3.Led to Maxwell's equations

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"The theory that revealed light as electricity and magnetism in motion."

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