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