Fact 1: Wiring requires an electrical conductor.

Fact 2: Conductor A conductor is any material that carries electricity.

Given the two facts above, answer the question "What is it called when a piece of material carries energy current." with the following options: 
- rays or beams
 - Wiring
 - Heat
 - Conductor
 - waves
 - photons
 - Insulation
 - cycles


 

    Conductor     