| A | B |
|---|
| circuit | a complete, unbroken path for electrons to follow |
| electrical energy | the energy of electric charges in motion |
| electricity | the flow of electrons from one point to another |
| electromagnet | a magnet that can be turned on and off |
| generator | a machine that changes mechanical energy into electric power |
| magnetic field | the area around a magnet where magnetic forces act |
| static electricity | a form of potential electrical energy caused by the buildup or loss of electrons |
| switch | a device that opens or closes a circuit |
| turbine | a large rotating wheeel that gets its energy from different sources of energy |
