Across
- 4. A complete path that allows electrons to flow
- 7. A circuit arrangement in which the electrons have more than one pathway available to them
- 9. Produced when electrons flow
- 10. A circuit arrangement in which electrons all have to follow the same path
- 11. The Potential Difference in charge, the ‘push’ that starts the electrons moving around a circuit
- 12. A type of power source for an electric circuit
Down
- 1. The ability of a substance to stop electrons flowing through it. Measured in ohms.
- 2. Measures the amount of voltage across a device.
- 3. A measure of the rate of flow of charge (electrons) in a conductor
- 5. A negatively charged particle that orbits the nucleus of the atom
- 6. A device that measures flow of electricity or current
- 8. A pathway for electrons and electricity to follow.
- 10. Controls if electricity can flow or not
