electromagnetism

Electromagnetism: electric and magnetic field

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L'électromagnétisme : champ électrique et magnétique

IN SHORT Electromagnetism: study of interactions between charged particles. Electromagnetic field: combination of electric and magnetic fields. An electric field is related to a voltage. A magnetic field arises from moving electric charges. Both fields are inseparable and interact with each other. An electric current generates both an electric field and a magnetic field. The … Read more

The fundamental forces: gravity, electromagnetism, and more

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Les forces fondamentales : gravité, électromagnétisme et plus

IN BRIEF Four fundamental forces: gravitational force, electromagnetic force, strong nuclear force, weak nuclear force. Gravity: attraction of all masses, the weakest force. Electromagnetism: force framework of matter and responsible for interactions between electric charges. Strong nuclear force: keeps protons and neutrons bound within the atomic nucleus. Weak nuclear force: involved in certain forms of … Read more