Electricity words

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Across
  1. 5. - A semi-conductor device
  2. 7. Lightning, electromagnetic induction etc.
  3. 10. circuit A path in which electrons from a voltage or current source flow
  4. 12. An electric component that transmits current in direct proportion to the voltage across it
  5. 13. – two-terminal electrical elements
  6. 16. circuit These are made from analog components
  7. 18. Unit for electric potential
Down
  1. 1. A coil
  2. 2. An SI unit
  3. 3. Opposition
  4. 4. Pipeline
  5. 6. (;Electo Motive Force; ELM) Electric potential tension
  6. 7. e− or β
  7. 8. Dielectric material
  8. 9. something that causes inversion
  9. 11. To insulate an electrical component from a source of electricity
  10. 14. A device to turn electric current on and off or direct its flow
  11. 15. To convey energy
  12. 17. a source of illumination