good wiki

Electrical conductor

An electrical conductor is a material that allows electricity to flow through it easily. It is a crucial component in electrical circuits and devices.

More at Wikipedia

About

It is a crucial component in electrical circuits and devices. Conductors have low resistance, which means they permit the free movement of electric charges. Common examples of electrical conductors include metals such as copper, aluminum, and silver. The Wikipedia page on electrical conductors covers various aspects related to this topic. It provides a detailed explanation of the properties and characteristics of conductors, such as electrical conductivity, resistivity, and temperature coefficients. The page also discusses the different types of conductors used in various applications, such as solid conductors, stranded conductors, and superconductors. In addition, the page explains how conductors are used in the transmission and distribution of electricity, as well as in various electrical devices and systems, including electric power transmission grids, electrical wiring, and electronic circuits. It also explores the importance of choosing appropriate conductors based on factors such as current-carrying capacity, voltage rating, environmental factors, and cost-efficiency. Furthermore, the page delves into the concept of skin effect, which is the tendency of electrical currents to be distributed more towards the outer surface of a conductor at high frequencies. It also mentions the limitations of using conductors, such as power losses due to resistance and the need for insulation to prevent electrical shock. Overall, the Wikipedia page on electrical conductors provides a comprehensive overview of this important topic, covering its various properties, applications, and limitations. It serves as a valuable resource for anyone seeking to understand the role of conductors in electrical systems and technologies.