A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

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.

  • This Question is Closed
  1. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I think it is option B, since a magnetic bar can attract other particles, if and only if those particle are magnetized too

  2. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    particles*

  3. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1434432597139:dw|

  4. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ohh okie! thanks!!:)

  5. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    :)

  6. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    hey it can attract iron objects if im not wrong then

  7. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    yes! it can attract them since those objects becomes magnetized due the interaction with that magnet bar

  8. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    oh the bar magnet in this case is not a permanent magnet

  9. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    i think its option D

  10. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    D and C both

  11. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    I thin that the bar magnet is a permanent magnet sorry @iheartfood this time I'm wrong whereas the smart @rvc is right

  12. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ooh haha no worries! so it would be choice D? :O

  13. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    it is option D as well said @rvc

  14. rvc
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    lol im not Smart @Michele_Laino im your student :)

  15. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    no, you are good in physics @rvc

  16. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hahaa ooh okie! thank you both!! @Michele_Laino @rvc

  17. Michele_Laino
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    :)

  18. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.