swhich permanent magnet on and off

[gaby de wilde]

I'm so curious but for some misterious reason the download is taking forever. It's at 88% now. I'm over exited lol .... 92%.... 94%..... ahhhh hahaha .......
*waits more*

wow, what was one amazing demonstration.

Normal iron worked the best right? You clearly see it leap there. 

I'm not sure if you placed the shield closer to the primary side.

Also got some Meta-Glas that I can try.

The trick is for the strip to conduct the flux from north to south of the magnet. There are 4 poles and they switch pairs.

The picture below shows how a flat magnet comes closer to the shield while a square one doesn't.

Do you feel a lot of resistance spinning the primary passed the shield?

[CLaNZeR]

Part 2 using Metglas and Mu-Metal

http://www.overunity.org.uk/CLaNZeR-doing-Gabys-PM-switch-test-Part2.wmv

Cheers

Sean.

[CLaNZeR]

wow, what was one amazing demonstration.

Normal iron worked the best right? You clearly see it leap there. 

I'm not sure if you placed the shield closer to the primary side.

The picture below shows how a flat magnet comes closer to the shield while a square one doesn't.

Do you feel a lot of resistance spinning the primary passed the shield?

Hi Gaby

I would say the Galvanised Steel worked good, as did the Zinc. But the Mu-Metal even though a funny shape had the best shielding.

You can feel the resistance difference Alot, must admit.

I made each plate as center as I could get it and would not say it was closer to either side. Must be the shaky camera angle LOL

I have only small cube magnets here, but if I have time tomorrow I may try and get a new rig setup too test with them.

Think it proves your theory is correct though and well done

Cheers

Sean.

[gaby de wilde]

lol I modified my post but my internet has taken half a day off so you wrote 2 in the same time.

The shielding should shield by conducting the flux rather then blocking it, like the core of a coil it should be highly ferromagnetic.

It should be placed closer to the primary side so that it will prefer taking on the field inducted from that side. 

I cant think of any other complaints right not. lol

[gaby de wilde]

Rather then placing the shielding on the domain wall the way wesley gary[1] did. The shield is placed out of the center so that it extends one of the 2 fields (see image)

[1] - http://magnetmotor.go-here.nl/wesley-gary