Across
- 4. a circuit with more than one path for electrons to flow
- 6. a measure of how difficult it is for electric current to flow in a material
- 7. electrons concentrate at one end of the object
- 10. current the movement of electrically charged particles
- 12. provides a safe path for electric charges to flow into the ground
Down
- 1. protects you from an electric shock
- 2. rubber, plastic
- 3. has an abbreviation of volts
- 5. a circuit with only one path for current to flow through
- 8. relationship between voltage, resistance and current
- 9. piece of metal that melts from a high current
- 11. metals, copper