This infographic is done mostly in shades of blue. At the top left is the title: "Electromagnetic Force." Below that is a block of text that reads: "The electromagnetic force holds together objects with opposite electrical charges, like the proton and electron that make up one hydrogen atom." Below and to the right of the text is an illustration of a hydrogen atom. A blue circle representing a proton sits in the middle of a larger, transparent white circle. A yellow electron is orbiting the proton, illustrated by a streak of yellow trailing the proton across the top of the white circle.
Credit: NASA
Published: December 20, 2022

This illustration explains the electromagnetic force, one of the four fundamental forces in the universe.

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