What is defined as the sudden flow of static charge from one object to another?

The sudden flow of static charge from one object to another is referred to as electrostatic discharge. This phenomenon occurs when there is a buildup of static electricity on an object, which can be caused by friction or contact with another material. Once the charge reaches a certain threshold, it can discharge, resulting in a brief but intense electrical surge. This process can damage electronic components, create sparks, and lead to various issues in both household and industrial settings.

Electromagnetic interference, static cling, and voltage spikes represent different concepts. Electromagnetic interference is related to unwanted disturbances in electronic signals. Static cling is an everyday occurrence where materials stick together due to static electricity, but it does not involve the movement of charge between objects in the same way that electrostatic discharge does. A voltage spike refers to a sudden increase in voltage that can occur in electrical systems but is distinct from the notion of charges transferring from one object to another. Thus, electrostatic discharge accurately captures the described phenomenon of charge transfer caused by static electricity.