Kristenhosch2003
Kristenhosch2003 Kristenhosch2003
  • 11-03-2021
  • Physics
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What are these? Help ASAP!

What are these Help ASAP class=

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Mrapplestime
Mrapplestime Mrapplestime
  • 11-03-2021

18. C. increase number of coils, increase current, thickness of core

19. temporary (paper clips becoming tiny magnets after a while when placed on a magnet and losing the magnetic pull after a while)

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