Across
- 2. change in the electrical energy of a charged particle divided by its charge
- 3. the rate at which electrical energy is converted into other forms of energy
- 4. internal resistance which slows the movement of charges through a conducting material
- 6. melts to prevent circuit overloads
- 7. rate in which charges move through a wire
- 8. multiple paths for current
- 9. a single path for current
- 10. space around a charged particle
- 12. materials that do not transfer charge easily
Down
- 1. a switch that opens a circuit automatically when the current exceeds a certain value
- 3. an electrical property of matter that creates electric fields
- 5. pathway of electric charges
- 11. allows electric charges to move freely