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Which fundamental force is responsible for static electricity and magnetism?

Quick Answer

The electromagnetic force is responsible for electricity, magnetism and light. It is carried by photons and has infinite range.

The Full Story

The electromagnetic force governs interactions between electrically charged particles. It explains everything from static shocks and electric circuits to chemical bonds and visible light. Because photons are massless, the force has infinite range, although its effects can be screened by charge arrangement in materials. Electromagnetism is one of the most precisely tested theories in physics, described by James Clerk Maxwell's equations in the 19th century and by quantum electrodynamics in modern form. It is the reason atoms can form and chemistry can exist.

Key Facts

1.Electromagnetic force has infinite range
2.Photon is the force carrier
3.Maxwell's equations date to the 1860s

YouTube Angle

Suggested video title for this topic:

"The force behind lightning, magnets and light itself."

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