Learn how to derive the electric field for a uniformly charged rod in this step-by-step physics tutorial! ⚡📐 Understand the mathematical derivation, key concepts, and practical applications of linear ...

Master the right-hand rule in physics with this easy-to-follow tutorial! In this video, we explain how to use the right-hand rule correctly to determine directions of magnetic fields, currents, and ...

Atoms are composed of three particles with an electric charge: electrons, protons and uncharged neutrons. Electrons have a negative charge, and protons have a positive charge. The negative charge of ...