Question...cable wire with magnet?

Discussion in 'General Off-Topic Chat' started by lookout, Jul 9, 2008.

  1. lookout
    OP

    lookout GBAtemp Board Room

    Member
    1,619
    1
    Aug 16, 2006
    United Kingdom
    Could some tell me why, cable wire have magnet?

    example:
    [​IMG]

    Thank..
     
  2. Armadillo

    Armadillo GBAtemp Psycho!

    Member
    3,586
    1,551
    Aug 28, 2003
    United Kingdom
    Assuming you're talking about the black tubes , they have ferrite rings inside. They're there to reduce noise/interference.
     
  3. lookout
    OP

    lookout GBAtemp Board Room

    Member
    1,619
    1
    Aug 16, 2006
    United Kingdom
    Cheer Thank! [​IMG]