Across
- 2. the electrical device or devices that use electric power
- 4. the build up of an electrical charge on the surface of an object
- 8. charges produced or caused by static electricity
- 9. an energy transformation is the change of energy from one form to another
- 11. found at the centre or nucleus of an atom
- 12. a machine that produces electricity
- 15. a device that is used to control the flow of electricity in an electric circuit
Down
- 1. a form of energy that is caused by the movements of tiny particles
- 3. the flow of an electric charge
- 5. around the outside of atom is a cloud of electrons
- 6. along with protons found at the centre or nucleus of an atom
- 7. incredibly tiny units of matter
- 10. circuit an incomplete electrical circuit in which no current flows
- 13. usable power or the resources used to produce usable power
- 14. a pathway made of wires that electrons can flow through