Across
- 2. When energy moves from one place to another.
- 7. The inside part of the lightbulb that heats up when the bulb is lit.
- 8. A source of electrical energy.
- 9. A component that has light when electricity flows through it.
- 11. A material that is a poor conductor of heat or electricity or a device made of such materia
- 12. The specific points that the wires need to connect.
Down
- 1. A part or element of a larger whole.
- 3. A flow of electricity.
- 4. An act or process of changing place or position.
- 5. A pathway for the flow of electricity.
- 6. A large battery
- 10. A substance or body that can allow electricity, heat, or sound to pass through it.