Wiring requires a material such as copper or what?
stainless steel energy gold fibers LEDs tube wood rubber
A B C D E F G H
Most electrical conductors, such as wires, are made of copper or gold.
Wiring requires a material such as copper or gold.
Wiring requires a material such as copper or what? (A) stainless steel (B) energy (C) gold (D) fibers (E) LEDs (F) tube (G) wood (H) rubber