electrical discharge

Electrical discharge is the sudden flow of electricity through a medium, such as air or another material. This phenomenon often occurs when there is a buildup of electrical charge, either from natural sources like lightning or artificial sources like static electricity. When the charge becomes strong enough, it overcomes the resistance of the medium, allowing electrons to jump from one point to another. This can produce visible effects such as sparks or flashes and may generate sound or heat. Common examples include lightning strikes, static shocks, and the operation of certain electrical devices.