Slaters crossword

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Across
  1. 4. Large marsupial
  2. 5. always is pointing north
  3. 6. Has a trunk
  4. 7. used to power things
  5. 8. oppsite of north
  6. 10. makes car go
  7. 11. picks up metal objects
  8. 12. Flying mammal
  9. 13. Man's best friend
  10. 19. field it is a field that is magnetic
  11. 20. Element that is Ni
  12. 21. north Santas house
  13. 22. oppsite of south
Down
  1. 1. north the oppsite of magnetic south
  2. 2. how strong a battery is
  3. 3. pass through battery
  4. 5. Likes to chase mice
  5. 6. battery turns into magnet
  6. 9. is Fe on the table
  7. 12. used to power things
  8. 14. helps when you have no power
  9. 15. particles particles that are magnetic
  10. 16. short for ampere
  11. 17. good to pass current form one place to another
  12. 18. what pennies used to be made out of
  13. 20. used to keep thing in place