electromagnetic force

American  

[i-lek-troh-mag-net-ik fawrs] / ɪˈlɛk troʊ mægˌnɛt ɪk ˈfɔrs /

noun

electromagnetic forces plural

1. Physics. the interaction between electrically charged particles, responsible for binding atoms and producing electromagnetic radiation, including visible light; the force exerted by electric and magnetic fields on charged particles.

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electromagnetic force Scientific  

/ ĭ-lĕk′trō-măg-nĕt′ĭk /

1. The fundamental force associated with electric and magnetic fields. The electromagnetic force is carried by the photon and is responsible for atomic structure, chemical reactions, the attractive and repulsive forces associated with electrical charge and magnetism, and all other electromagnetic phenomena. Like gravity, the electromagnetic force has an infinite range and obeys the inverse-square law. The electromagnetic force is weaker than the strong nuclear force but stronger than the weak force and gravity. Some scientists believe that the electromagnetic force and the weak nuclear force are both aspects of a single force called the electroweak force.

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Other Word Forms

Noun Inflected Forms

• electromagnetic forces
  plural

Example Sentences

See Examples For:

electromagnetic force

The Standard Model encompasses four forces: the strong nuclear force, the weak nuclear force, the electromagnetic force, and the gravitational force.

From Science Daily ● Apr. 19, 2024

The electromagnetic force is long range because the photon has no mass, and the weak force is short range because the particles that convey it, the W and Z, are massive.

From Science Magazine ● Mar. 27, 2024

At extremely high energies, the electromagnetic force, which controls the behavior of charged particles such as electrons, and the weak force, which governs processes such as fission decays, are unified into one “electroweak” force.

From Scientific American ● Aug. 28, 2023

As the outer core's fluid motion generates a magnetic field for our planet, that same magnetic field drives the metallic inner core to rotate through electromagnetic force.

From Salon ● Jan. 25, 2023

The next category is the electromagnetic force, which interacts with electrically charged particles like electrons and quarks, but not with uncharged particles such as gravitons.

From "A Brief History of Time: And Other Essays" by Stephen Hawking