Electrostatic discharges when surfaces of different material at deferent electrical potential came into contactSelect one:a. Trueb. False

The statement given is True.

Explanation

Electrostatic discharge (ESD) occurs when there is a sudden flow of electricity between two objects that have different electrical potentials. This phenomenon is commonly observed when surfaces of different materials come into contact. When materials with contrasting electron affinities touch and separate, electrons may transfer from one surface to the other, leading to an imbalance in charge.

When the potential difference between the two surfaces reaches a certain threshold, it can result in a discharge—an abrupt release of the built-up electrostatic energy. This discharge can manifest as a spark and can be harmful, damaging electronic components, creating safety hazards, or causing interference in sensitive instruments.

Therefore, when different materials with different electrical potentials make contact, it can indeed lead to electrostatic discharges.