Yes, if it is metallic paint it is possible.
No, practically all plastic is an insulator. An insulator does not carry any electrical currents. A conductor can carry a current. "What plastics are conductive?", you may ask -- see link below.
In the electrical trade aluminum wire is equivalent to copper wire as it is also used to carry current. To carry the same current as copper wire aluminum wire is up sized to meet the same ampacity.
Yes, very easily. Copper is an excellent electrical conductor.
As with any electrical installation, the wire size used depends on the expected maximum current the wire will carry. That cannot be determined by voltage alone.
It is called electrical current.
No, neutral does not carry current in an electrical circuit. It is used as a return path for current to flow back to the source.
Yes, the neutral wire carries current in an electrical circuit, but it is designed to carry the current back to the power source to complete the circuit.
Yes, a neutral wire carries current in an electrical circuit.
No, neutral wires do not carry current in an electrical circuit. They are used to complete the circuit and provide a return path for the current to flow back to the source.
Yes, copper is a good electrical conductor.
Materials that do not conduct electricity are called insulators. Examples include rubber, plastic, glass, and wood, which have tightly bound electrons that do not move freely to carry an electric current.
Conductor
Something classed as non-conducting is a material that will not carry an electrical current.
Yes, coins are made of metal and metal will carry an electrical current.
Pure water does not contain any electrolytes to carry electrons where as salt water contains the same to carry electrons -movement of electrons is electrical current
The purpose of the red wire in electrical wiring is to carry electrical current to specific components or devices in a circuit.
It means that you let an electrical current flow. The current will, of course, carry energy.