That’s because metals are generally good electrical conductors That’s one of the reasons that you should never touch exposed electrical wires! Metals have lots of electrons, and some of them ...

Some materials let electricity pass through them easily. These materials are known as electrical conductors. Metal is used in plugs to allow electricity to transfer from the wall socket ...

110.3, the voltage rating of electrical equipment can’t be less than the nominal ... or copper-clad aluminum unless otherwise provided for in the Code [Sec. 110.5]. Where the material is not specified ...