Mistery Metal?

[BEP]

The iron just provides a 'connection path' for the field. Something like 'shorting' one side of the magnet.

The unusual part is the polarization of the magnets. Most magnets are polarized at the ends. these are on the edges. The effect is the assembly seems to be magnetic on the voice coil side only.

[Toadsta]

This is very interesting. So is this the best possible "shield". To my understanding there is no material that can totally kill a magnetic field. Is this accurate? I know about the MUmetal but im not exactly sure what that is or does. To my knowlage that only blocks magnetic interference?

[Toadsta]

I would like to change my question above. Not kill a magnetic field but just block one.

[Toadsta]

Will someone tell me how to make a new topic without asking to vote on something. Sorry for the noobness :-)

[pese]

Will someone tell me how to make a new topic without asking to vote on something. Sorry for the noobness :-)

=============    Iron, will flux closing
    S              N        POL  (closed)
###############     MAGNET
    N               S        POL (output)

        -----------             Moving coil  in the Magnet field

Attention. This HD Magnets are not magnetized on -edges-!
(1 cm from ends)
2. They have 4 Poles !
3   If they flux will closed from 2 Magnets (also from 2 single magnets!)
THEN the Magnet have 2 Time the Power on ech "output"

TAT is ALL , Fully normal, notimg Mystery.


TINK this way:

Iis you connect 2 magnets face to face  tis way

  N
  #
  #
  #
  S
  N
  #
  #
  #
  S     Then the  force each side is 2 times higher than from an single magnet

   SO IF YOU connnect now an Iron plate ( size as the magnet beween the 2 Magnets,
   than you have no differentces to the first-one  !!!
   If you take this "Mystery Iron ::. YOU WILL understand TAHT IS NOT AN SHILDING !
   It is only an (magnet-flux conducting)) IRON

Gustav Pese