Electricity
Across
- 4. The unit used to measure electric current.
- 5. The flow of electric charge through a circuit.
- 7. A liquid or solution that conducts electricity because it contains ions.
- 10. A property of particles that can be positive or negative.
- 11. A material that does not allow electric current to flow easily.
- 12. A build-up of electric charge that does not flow.
- 14. The unit used to measure potential difference.
Down
- 1. The release or loss of stored electrical charge.
- 2. Two or more cells connected together to provide electrical energy.
- 3. Difference The energy transferred per unit charge between two points in a circuit.
- 6. A tiny negatively charged particle found in atoms.
- 8. A material that conducts heat and electricity well.
- 9. How easily a substance takes part in a chemical reaction.
- 10. A material that allows electric current to flow easily.
- 11. An atom or group of atoms with an electrical charge.
- 13. A device that converts chemical energy into electrical energy.