Magnetic Warp (Rabbit)

[drewschkelton]

cant really see the rotating flow between the magnets >.<

when is it clearly visible?

[spiritelemental]

You can see the fixed field using a magnet and an old working CRT.

[spiritelemental]

Point a pole face parallel to the CRT glass and rotate it on magnetic axis.

[spiritelemental]

Same concept here, but you need to spin the magnet on its axis. The standing wave pattern should remain locked in place and stationary.

[SirZerp]

Sure you can use an electron beam in a CRT to produce a similar pattern,  but try doing it with only a few LED's. This instrument is very passive with no moving parts or even a transistor.

[AdminOnDuty]

Are you spinning the source magnets?

[SirZerp]

Yes, they are mounted on wooden dowels with motors a few feet away.

[spiritelemental]

I hope you dont mind me quoting you a bit here. :-)

[QIQrrr]

Interesting stuff.