1a : a material or object that permits an electric current to flow easily. b : a material capable of transmitting another form of energy (as heat or sound)
Conductors are materials that permit electrons to flow freely from particle to particle. An object made of a conducting material will permit charge to be transferred across the entire surface of the object.
Conductors are defined as the materials or substances that allow electricity to flow through them. Also, conductors allow heat to be transmitted through them. Examples of conductors are metals, the human body, Earth and animals. The human body is a strong conductor.
Of all the materials, the top three are silver, copper and aluminum. Silver is known to be the best conductor of electricity but it is not widely used for economic reasons. It is only used for special equipment like satellites. Copper, though not as high as silver, also has high conductivity.
There are four types of conductors, namely, good conductors, semiconductors, resistors and non-conductors. Non-conductors are also termed as insulators.
10 Electrical Conductors
Nov 24, 2019
Common Conductors and Insulators
|Good Conductors||Fair Conductors||Good Insulators (Non-conductors)|
|Nickel||Water vapour (in air)||Plastic|
insulator, any of various substances that block or retard the flow of electrical or thermal currents.
1. Any equipment, such as a wire or cable, that can carry an electric current. 2. One wire of a multiwire cable.
An electrical conductor is a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage. Conductivity, in general, is the capacity to transmit something, such as electricity or heat. ... Copper, steel, gold, aluminum, and brass are also good conductors.
Examples of Conductors. Conductors are the metals that pass electricity freely and the examples of conductive materials are Copper, Aluminium, Brass, Graphite, Gold, Brass, Bronze, and Steel etc.
The applications of conductors include the following. Mercury in the thermometer is used to test the temperature of the human body. Aluminum foils are used to store food as well as in the making of fry pans. Iron is used in the manufacturing of the vehicle engine for conducting heat.
Most importantly a conductor serves as a messenger for the composer. It is their responsibility to understand the music and convey it through gesture so transparently that the musicians in the orchestra understand it perfectly. Those musicians can then transmit a unified vision of the music out to the audience.
An insulator opposes the flow of electricity. Insulators are important to keep us safe from electricity. The wire that carries electricity to your computer or television is covered with a rubber-like insulator that protects you from getting electrocuted. Good insulators include glass, the air, and paper.
So in a house, you could find many conductors in a kitchen, for example pots and pans, forks, knives, and spoons. The metal coins in your wallet or purse are also conductors. Other metal conductors are jewelry, tools, wires, and pens.