Across
- 2. something that changes one form of energy to another
- 4. wires that transfer electrical energy from many sources to many other places
- 8. an __________ device is a machine that converts electrical energy to another form of energy
- 10. a group of parts that work together
Down
- 1. a material that electrical energy can flow through easily
- 3. the form of energy that is transferred through wires
- 5. the ability to make things move or change
- 6. something that prevents electicity from flowing
- 7. the place where something comes from
- 9. to change from one form to another