Across
- 3. I feel container that holds chemicals which are used for producing in electric also called a dry cell
- 5. found at the center or nucleus of an atom protons have a postive electric charge
- 7. a machine that convert other forms of energy into mechanical energy which then creates motion
- 8. a form of energy that is caused by the movement of some tiny particles that make up atoms
- 11. The build up of an electric charge on the surface of an object static charge do not follow as a current
- 12. incredible tiny unit of matter each is made up of protons and electrons
Down
- 1. Wait The electrical device or devices that use electric power
- 2. the Measure of electricity pressure voltage is usually supplied by a battery or a generator
- 4. usable or the resources used produce usable power
- 6. a device that is used to turn a electricity on to stop an start the flow of electricity
- 9. a light-emitting diode is a device that emits light when an electric current is passed through it
- 10. a pathway made of wires that electrons can flow through