anonymous
  • anonymous
Which of these is true about a bar magnet? A. Its poles attract or repel other magnets because of their net electric charge. B. It cannot attract iron objects unless they are permanent magnets. C. Its magnetic north pole tends to point south. D. Its poles cannot be separated into two isolated poles.
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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Michele_Laino
  • Michele_Laino
I think it is option B, since a magnetic bar can attract other particles, if and only if those particle are magnetized too
Michele_Laino
  • Michele_Laino
particles*
rvc
  • rvc
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anonymous
  • anonymous
ohh okie! thanks!!:)
Michele_Laino
  • Michele_Laino
:)
rvc
  • rvc
hey it can attract iron objects if im not wrong then
Michele_Laino
  • Michele_Laino
yes! it can attract them since those objects becomes magnetized due the interaction with that magnet bar
rvc
  • rvc
oh the bar magnet in this case is not a permanent magnet
rvc
  • rvc
i think its option D
rvc
  • rvc
D and C both
Michele_Laino
  • Michele_Laino
I thin that the bar magnet is a permanent magnet sorry @iheartfood this time I'm wrong whereas the smart @rvc is right
anonymous
  • anonymous
ooh haha no worries! so it would be choice D? :O
Michele_Laino
  • Michele_Laino
it is option D as well said @rvc
rvc
  • rvc
lol im not Smart @Michele_Laino im your student :)
Michele_Laino
  • Michele_Laino
no, you are good in physics @rvc
anonymous
  • anonymous
hahaa ooh okie! thank you both!! @Michele_Laino @rvc
Michele_Laino
  • Michele_Laino
:)

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