In physics and electrical engineering, a conductor is an object or type of material that allows the flow of charge (electric current) in one or more directions...

An electrical cable is an assembly of one or more wires running side by side or bundled, which is used as an electrical conductor to carry electric current...

charged particles, such as electrons or ions, moving through an electrical conductor or space. It is defined as the net rate of flow of electric charge...

demand for copper wire as an electrical conductor. Copper is the electrical conductor in many categories of electrical wiring. Copper wire is used in...

is to be electrically connected to the physical ground (earth), one puts the equipment bonding conductor and the grounding electrode conductor at the same...

variety Conductor of a Dirichlet character Conductor (class field theory) Artin conductor, of a Galois group Conductor of a Numerical semigroup Electrical conductor...

thermoplastic in nature. Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves...

In electrical engineering, electrical length is a dimensionless parameter equal to the physical length of an electrical conductor such as a cable or wire...

In electric power, a bushing is a hollow electrical insulator that allows an electrical conductor to pass safely through a conducting barrier such as the...

at a lower ampacity. Tables in electrical safety codes give the maximum allowable current based on size of conductor, voltage potential, insulation type...

of an electrical circuit are electrically connected if an electric current can run between them through an electrical conductor. An electrical connector...

a given electric field, and thus has a low electrical resistivity; this is called an electrical conductor. A material that has few charge carriers, such...

milestone in the history of electrical safety engineering. In what later became the United States, the pointed lightning rod conductor (not grounded), also called...

[citation needed] Perfect conductors: have exactly zero electrical resistance – a steady current within a perfect conductor will flow without losing energy...

made of electrical insulators like rubber tend to have very high resistance and low conductance, while objects made of electrical conductors like metals...

induction is the production of an electromotive force (emf) across an electrical conductor in a changing magnetic field. Michael Faraday is generally credited...

Electric current can flow through some things, electrical conductors, but will not flow through an electrical insulator. By historical convention, a positive...

electromagnetic coil is an electrical conductor such as a wire in the shape of a coil (spiral or helix). Electromagnetic coils are used in electrical engineering, in...

called High Strength. The present day CSA standards for overhead electrical conductor do not yet officially recognize the ASTM equivalent GA4 or GA5 grades...

resistance of the conductor is directly proportional to its length and inversely proportional to its cross-sectional area, where the electrical resistivity...

to dropping an actual crowbar across a set of bus bars (exposed electrical conductors). On warships, it is common to install battle short shunts across...

sparks if the excess charge is neutralized when brought close to an electrical conductor (for example, a path to ground), or a region with an excess charge...

semiconductor is a material that is between the conductor and insulator in ability to conduct electrical current. In many cases their conducting properties...

In electrical engineering, ground and neutral (earth and neutral) are circuit conductors used in alternating current (AC) electrical systems. The neutral...

electric current in an electrical conductor, such as a metal wire) they generate a cylindrical magnetic field that wraps round the conductor (as discovered by...

U.S. patent 514,167 - Electrical Conductor - 1894 February 6 - Prevent loss in line conductors; Insulate and encase conductors with a sheathing which...

Copper-clad aluminium wire (CCAW or CCA) is a dual-metal electrical conductor composed of an inner aluminium core and outer copper cladding. A copper strip...

Inductance is the tendency of an electrical conductor to oppose a change in the electric current flowing through it. The electric current produces a magnetic...

difference (the Hall voltage) across an electrical conductor that is transverse to an electric current in the conductor and to an applied magnetic field perpendicular...

by an electrical conductor equals the product of its resistance and the square of the current. Joule heating affects the whole electric conductor, unlike...