eltricity and magnetism vocab

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Across
  1. 6. any device for converting mechanical energy into electrical energy
  2. 8. the SI unit for _______ is volts
  3. 10. The SI unit of ______ is the watt
  4. 13. a closed circuit in which the current divides into two or more paths
  5. 18. a type of magnet in which the magnetic field is produced by an electric current
  6. 19. a circuit in which resistors are arranged in a chain, so the current has only one path to take
  7. 20. current an electric current flowing in one direction only.
  8. 21. a device having a designed resistance to the passage of an electric current
  9. 22. the difference of electrical potential between two points
  10. 23. overall resistance of the collection of resistors
  11. 24. the SI unit of electromotive force
Down
  1. 1. a region around a magnetic material
  2. 2. a conductor placed in a changing magnetic field causing the production of a voltage
  3. 3. an electric current that reverses its direction many times
  4. 4. the two ends of a magnet
  5. 5. a substance or device that does not readily conduct electricity
  6. 7. a region within a magnetic material
  7. 9. the SI unit of electrical resistance
  8. 11. a material or device that conducts electricity
  9. 12. a charged object is brought near a neutral conducting object
  10. 14. a unit of electric current equal to a flow of one coulomb per second
  11. 15. a region around a charged particle
  12. 16. an apparatus for reducing or increasing the voltage of an alternating current
  13. 17. a machine powered by electricity or internal combustion