Question

Besides metals and the human body, which of the following are also classified as conductors of electricity?

Options

• Ebonite and mica

• Mercury and electrolytes

• Wax and dry wood

• Glass and porcelain

Answer 1

Mercury and electrolytes are also classified as conductors of electricity, since charge can flow easily through them. Glass, porcelain, ebonite, mica, wax, and dry wood are insulators.