Across
- 6. one item in a circuit
- 7. movement of energy from one component to another
- 8. the ability to do work
- 9. the flow of electricity through a wire
- 11. a filament held by two stiff wires and surrounded by a clear, glass globe
- 12. a metal or other solid substance through which electric current moves
- 13. observable evidence of energy
Down
- 1. a circuit in which the current flows from one end of the d-cell directly to the other end without flowing through any other component
- 2. the place in a circuit where connections are made to allow electricity to flow
- 3. energy that flows through circuits and can produce heat, light, motion, and sound
- 4. an organized group of related objects that forms a whole
- 5. a place where energy comes from, such as batteries, food, fuels, and the sun
- 6. a pathway for the flow of electricity
- 10. a source of stored energy
