How to build your own operation game…. Materials:. Wire and wire strippers Box Metal Tweezers LED light 2 AA Batteries and a holder Drinking Straws Tin foil. Circuits.
Wire and wire strippersBox Metal TweezersLED light 2 AA Batteries and a holderDrinking Straws Tin foil
1. One wire (known as “hot”) carries the current from the source to where it is used.
2. The other wire (neutral) carries the current back.
3. Most electrical circuits also have a third wire called a ground wire.
A conductor is a material that allows electricity to easily pass along it or through it.