| A | B |
|---|
| Current | Flow of electricity |
| Solar Cell | Converts sunlight into electrical energy |
| Conductor | A material through which electricity flows easily. Metal is a good conductor of electricity. |
| Voltage | Electrical energy that causes current to flow. |
| open circuit | some parts are disconnected, and the gap prevents electricity from flowing. |
| closed circuit | all the parts are connected and the electricity flows uninterrupted from the battery to the buzzer and back to the battery |
| Engineer | Someone who uses science and math to solve |
| Circuit Diagram | A graph that electrical engineers use to depict their electrical |
