science

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Across
  1. 2. A circuit where components are connected one after another.
  2. 6. The unit used to measure resistance.
  3. 8. How much a material opposes the flow of electricity.
  4. 10. A device used to measure voltage.
  5. 12. A negatively charged particle that flows in a current.
  6. 13. A material that allows electricity to flow through it easily.
  7. 14. A device that provides voltage to a circuit.
  8. 15. An object that produces a magnetic field.
  9. 17. A device used to measure current.
  10. 18. A complete path for current to flow.
Down
  1. 1. A type of circuit with multiple paths for current.
  2. 3. A coil of wire that creates a magnetic field when current flows.
  3. 4. The push that causes current to flow in a circuit.
  4. 5. A device that opens or closes a circuit.
  5. 7. A magnet made using electric current.
  6. 9. The flow of electric charge.
  7. 11. A material that blocks the flow of electricity.
  8. 16. A safety device that melts if too much current flows.