Boiledbeans

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April 15, 2011

Bleeping magnets.. how do they work?

devadutta @ 11:59 pm, GMT +0000 ( 1302911962 ) Play

What is this?


Video link for the Flash challenged.

Cracked by: S M MUNEER ALI , Rahul Rajeev , Rogi , shrik , Raghuvansh , jowens , Manish Achuth , Ananth , aditthya , Siddarth Pai , Sumanth Patlolla , Riyaz Usman , Dibyo , dineshk , raklodramA , Moju21 , Thejas V R , smhashmi123 and udupendra

Answer:
Ferrofluids — Ferromagnetic particles suspended in a liquid takes these weird shapes when subjected to magnetic fields.

Points assigned by AutoRaja. Review by lazy humans pending.

19 Responses to “Bleeping magnets.. how do they work?”

  1. S M MUNEER ALI
    12
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    3

    FERROFLUID ON GLASS WITH A MAGNET UNDERNEATH.


  2. Rahul Rajeev

    ferrofluid in the presence of magnetic field


  3. Rogi
    48
    10
    5

    I coulda sworn we had a ferrofluid question not too long ago.


  4. shrik
    10
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    9

    Ferrofluids.


  5. Raghuvansh
    1
    9
    4

    “Morpho Towers”, an art installation that uses ferrofluids and magnetic fields to generate these patterns and shapes.


  6. jowens
    13
    2

    Ferrofluids (bottom picture, thanks Wikipedia: “Ferrofluid on glass, with a magnet underneath.”)


  7. Manish Achuth
    16
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    8

    Ferrofluid. The liquid becomes magnetized in the presence of a magnetic field.


  8. Ananth
    4
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    9

    Ferrofluid


  9. aditthya

    ferrofluid


  10. ferrofluids
    ferromagnetic fluid


  11. Sumanth Patlolla
    27
    8
    7

    Ferrofluid on glass, with a magnet underneath.

    A ferrofluid is a liquid which becomes strongly magnetized in the presence of a magnetic field


  12. Ferrofluid, a liquid which becomes strongly magnetized in the presence of a magnetic field.


  13. Dibyo
    11
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    10

    ferrofluids…a liquid that is magnetic


  14. dineshk
    4
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    2

    Ferrofluids – fluids that become magnetized in the presence of an external field.


  15. Ferrofluid magnet on glass


  16. Moju21

    A Ferrofluid


  17. ferrofluid


  18. smhashmi123

    These are ferro fluids…These liquids get magnetized in a magnetic field


  19. udupendra
    4
    4
    7

    Ferrofluid


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