Magnetic sticky spot

[onthecuttingedge2005]

if you cut a hula hoop down its circumference you can make two nice round tracks for the ball in.

[tripleblue88]

Consider the gravity yet?

[gilbondfac]

I know potential energy -velocty-kinetic energy -mass- attraction magnetic- gravity- all these parameters can be calculate ! Thanks !

[gilbondfac]

F=m.g

[jojograt]

tu devrai essayer d'en faire un circulaire

[gilbondfac]

Voir Sticky spot 2

[usul1978]

Damn ! I want the nice PC in the background at 2'40'' !!

Keep having magnetic fun !

[ftmiller12]

I just got it. The spherical ball is not a magnetic sphere. The magnets below are still interacting with the steel spherical ball after it gets over the hump. That is why the plastic ramp still has the sticky spot.

[ftmiller12]

However, you have me baffled on why there is a sticky spot with the plastic?

[ftmiller12]

You are correct, the sticky spot is due to eddy currents in the conductor materials (aluminum, copper); however the eddy currents are created by the applied (induced) magnetic field from the magnet, which causes an electrical current to swirl. This swirling electrical current in the conductor causes an induced magnetic field that in the conductor which is opposite in direction and slows the spherical magnet (sticky spot). All in all, we are speaking the same language regarding the sticky spot.

[ftmiller12]

The sticky spot is due to magnetic induction between the spherical magnet and the aluminum track. If the track was made of copper, the sticky spot will also occur. If the track was made of plastic, there will not be a sticky spot.

[gilbondfac]

No induction ! between aluminium or copper and magnet in movement there are eddy curent !

[gilbondfac]

For the plastic ! exact! it's better but there is a sticky spot again !!!

[betokolk]

Un exemple:

Un véhicule équipé d'un support magnétique, entrez un chemin magnétique, et peut se déplacer sur une longue distance, sans être lié à un champ magnétique. Conclusion: l'énergie provenant de la force des aimants.

Note: Nous avons besoin de davantage de dialogue.

Abraços.

[betokolk]

Gilbson Bonjour!

Je ne parle pas le français. J'ai utilisé un traducteur.

Vous avez aussi démontre clairement l'usage de la force des aimants pour le mouvement de la matière, donc il ya du travail effectué. Ne comprends toujours pas pourquoi la communauté scientifique ne peut pas le voir.

[Fentro]

Video Critique:

1) you don't leave the text up on the screen long enough

2) you need a more formal approach: Theory/Hypothesis/Experiment/D­ata Analysis/Conclusion. It don't know what your goal is, or what this proves (aside from who metal plates change the magnetic field). So, try to 'take a step back' and see what these experiments might be leading to.

[gilbondfac]

Ok thanks! but this experiment is just a test not a scientist experiment ! I'm sientist and I have no more time for that ! I put some videos to help you or other ...

[Fentro]

Thanks for the swift reply! Please do tell what kind of scientist you are? And do you have any ideas on what your results might lead to, such as finding a geometrical arrangement of magnetic field (vortexes), for.... free energy? anti-gravity? Can you form a magnetic field TO a specific geometry, say a phi spiral, or a torus? Have you seen Marko Rodin's work?

[gilbondfac]

yes I know ! I wor in physics university in plasma laboratory and I 've decided to do all these experiment for all ! try to replicate my experiment it's not difficult and there is no mysteries in magnetic field...try ! the magnetic shield is a reality in particule accelerator...in my future video you 'll see another possibility to through a magnetic system !

[skywatchbretten]

Great proof.

5 Stars

[Syngvir]

AAArgh !!!

Cette rampe avec la bille d'acier est exactement celle que je fais !!! ^^

[CharlonTank]

nice video ^^

very good

[NotnaRed]

If you're able to close the loop - let us know ;)

[gazzaka]

if you can repeat the first part , you should be able to close the loop

Very good demo

[moonreft]

What is the ramp made of?

[gilbondfac]

aluminium but it will better in plastic !