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Did you know?

The coulomb, named after the French physicist Charles-Augustin de Coulomb, is the SI unit of electric charge. In the world of electricity, one coulomb represents the charge of approximately 6.242 x 10^18 elementary charges, such as electrons. Fascinatingly, this massive number of electrons is equivalent to the amount of charge transferred by a current of one ampere flowing for just one second.

The coulomb plays a crucial role in electromagnetism and allows for the calculation of electric forces between charged objects using Coulomb’s Law. Interestingly, Charles-Augustin de Coulomb initially explored fields such as engineering and military structures before delving into the study of electrostatics. His work in this area laid the foundation for modern electrical engineering and technology, making the coulomb an integral part of understanding electrical interactions.