Across
- 1. Continuous path of electron flow
- 5. Protects electrical devices from being damaged by currents at home
- 6. Measure of the rate of electron flow
- 7. Natural energy that is renewable
- 8. Device used to measure the voltage in a circuit
- 10. Unit of measurement for voltage
- 11. Device used to measure the resistance in a circuit
- 13. Circuit where there is only one path for the electrons to flow
- 14. Charging an object by touching a charged object
- 19. Unit of measurement for resistance
- 20. Charging a neutral object by bringing it close to a charged object
- 23. Device used to measure the current in a circuit
- 24. Device that reduces the flow of electrical current
Down
- 2. A material that prevents the movement of electrons
- 3. Circuit where there is more than one electron path to flow
- 4. Unit of measurement for electrical power
- 7. Measured in ohms
- 9. Any device that converts electrical energy to another type of energy
- 12. Comparison of the energy output of a device with the energy supplied
- 13. A device that controls the elctron flow by opening/closing the circuit
- 15. Rapid transfer of excess charge between two objects
- 16. A material that allows the movement of electrons
- 17. Removal of excess charge from an object
- 18. R=V/I
- 21. Unit of measurement for current
- 22. Also called potential difference