Electricity crossword by aren

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Across
  1. 4. – A machine that produces electricity by spinning and using magnets.
  2. 6. diagram – A diagram that shows energy input, useful output, and wasted energy with arrows.
  3. 8. circuit – A circuit where components are connected in one path.
  4. 9. of conservation of energy – Energy cannot be created or destroyed, only changed or moved.
  5. 11. – Something that slows down the flow of electric current.
  6. 14. transfer – When energy moves from one object or place to another.
  7. 18. – A device that stores chemical energy and provides electrical energy.
  8. 19. energy – The energy that goes into a machine or device.
  9. 20. – A material that lets electricity flow through it easily (like copper).
Down
  1. 1. transformation – When energy changes from one type to another, like electrical energy turning into light in a lamp.
  2. 2. circuit – A circuit where components are connected on separate branches.
  3. 3. energy – Energy that is not useful and is usually lost as heat or sound.
  4. 5. – How much useful energy comes out compared to the energy put in.
  5. 7. – The push that makes electric current move through a circuit.
  6. 10. – How fast energy is used or transferred.
  7. 12. – A material that does not allow electricity to flow easily (like rubber or plastic).
  8. 13. current – The flow of electric charge through a wire or circuit.
  9. 15. energy – The energy that does the job we want.
  10. 16. – A closed path that electricity can travel around.
  11. 17. energy – The energy that comes out of a machine after it works.