Conductor or Insulator? Coins
conductor
If the circuit is closed, will the bulb light up?
Yes
Conductor or Insulator?foam
insulator
Conductor or Insulator? silver
conductor
Conductor or Insulator? hair
insulator
Can an open circuit light up a bulb?
No
What is a battery?
A device for storing electrical charges
Close Conductor or Insulator? gold
conductor
