GEOLOGY

Detailed explanation-1: -Definition of ‘static discharge’ Static discharge is the release of static electricity when two objects touch each other. A static discharge, which may be created by friction, may constitute an ignition source if easily ignited substances such as alcohols or oils are present.

Detailed explanation-2: -Static electricity refers to an imbalance between the electric charges in a body, specifically the imbalance between the negative and the positive charges on a body. The imbalance in the charge is introduced by physical means. One of the most common causes of static electricity is contact between solid objects.

Detailed explanation-3: -Static electricity is the buildup of electric charges on an object. This buildup of electrons after transferring electrons occurs as oppositely charged items are brought close to each other. Lightning is an example of static discharge of built up static electricity.