It's about electromagnetism, the law of how atoms and light interact, which explains everything from why you don't fall through the floor to why the sky is blue. Skip to main content.

While Maxwell’s electromagnetism is an incredibly powerful theory, it is a classical model just like Newton’s gravity and general relativity. But unlike gravity, ...

Electromagnetism involves the interaction between electrically charged particles. It combines electricity and magnetism into a single theory and is responsible for various phenomena, such as the ...

The link between general relativity and electromagnetism becomes clear by assuming that the so-called four-potential of electromagnetism directly determines the metrical properties of the spacetime.

While electromagnetism and gravity were well recognized, studies of the atom were in their infancy; at the time, the electron and the proton were the only known subatomic particles, according to ...

Electromagnetism has haunted the human imagination for thousands of years. From the ghostly Northern Lights of ancient aurora mythology to the evil electromagnetic forces in the popular TV show ...