Across
- 2. circuit systems for transferring electrical energy from one place to another
- 6. parts of an electric circuit
- 8. motors convert electrical energy into movement energy
Down
- 1. a source of electrical energy that stores and supplies energy to a circuit
- 3. a material that allows electrical current to flow through it
- 4. two or more cells connected to provide electrical energy
- 5. covering on circuit wires that keeps electrical current in the wire
- 7. a component for controlling whether current flows in an electric switch