Gauss (unit of magnetic flux density)

The gauss is a unit that measures magnetic flux density, which refers to the strength of a magnetic field in a specific area. Named after the mathematician and physicist Carl Friedrich Gauss, one gauss represents a magnetic field strength that exerts a force on charged particles. To put it in perspective, Earth's magnetic field is about 0.5 gauss. Understanding gauss helps us comprehend how magnets work, such as in compasses, electric motors, and MRI machines, showcasing its importance in both natural phenomena and various technologies we use daily.