You are presented with the question "When the wiring is finished, what runs through it" and the following answer choices: 
- little ants
 - heat energy
 - electrical current
 - light particles
 - electromagnetic energy
 - electrically
 - small beams
 - encoded information

Now knowing that when an electrical circuit is working properly , electrical current runs through that circuit and when the wiring is finished, they test the circuits for proper connections, choose the best answer.


 

   electrical current      