Simple Explanation

A material that easily allows electricity to pass through it.

Concise Technical Definition

A substance, typically a metal, that permits the free movement of electrons, enabling the flow of electrical current.

Layman-Friendly Analogy

Like a water pipe for electricity—just as water flows through a hose, electricity flows through a conductor.

Industry Usage Summary

Conductors are used in wiring, circuit boards, audio cables, and virtually every electronic device. Materials like copper, silver, and aluminum are most common due to their high conductivity and ease of use in manufacturing.

Engineering Shortcut

High conductivity → free electron flow → low resistance = good conductor (e.g., Cu, Al).

Full Technical Explanation

A conductor is any material that facilitates the flow of electric charge, primarily through the movement of free electrons. In electronics, metals like copper and silver are preferred for their low resistivity and high efficiency. Conductors are essential for forming electrical circuits, connecting components, and minimizing power loss. The performance of a conductor depends on its purity, geometry, and environmental conditions like temperature and oxidation.