The Master Of Magnetics "Steven Mark"

[EMdevices]

[rensseak]

I was somewhere reading that every electron has a spin and a north and a South Pole and "when first electrons are caused to flow in a wire" the adjustment of this poles or spin is changing and this gives the kick.

They call it Spintronic!

http://en.wikipedia.org/wiki/Spintronics


rensseak

[EMdevices]

[gn0stik]

I was somewhere reading that every electron has a spin and a north and a South Pole and "when first electrons are caused to flow in a wire" the adjustment of this poles or spin is changing and this gives the kick.

They call it Spintronic!

http://en.wikipedia.org/wiki/Spintronics


rensseak

Actually both electrons, and protons do this, and it's called precession, and its the basis of how magnetometers, and metal detectors work.

Proton and electron precession are factors used in "spintronics", but in and of itself is not spintronics as a whole.

It also causes a burst of energy that induces eddy currents in metals. With metal detectors the idea is to "mask out" the earth's magnetic field in order detect these eddy currents..

Now what kind of energy causes eddy currents in metals even through several feet of dirt?


@EMDevices... Nice post.

[mrd10]

Hi EM Devices,

Very good observation on resonance, I posted about tunning forks, I suggest for people here to get one, because when they are hit in the hand they resonate quite for along time, now if a rotational magnetic field does not produce a gyroscopic effect as what happens with SM devices, its this component that would make that happen.

The large number of small kicks would to me be this resonant frequency, hence when a current in a wire or vacuum tube is first turned on, it reacts with the earths magnetic field , So in effect the earths magnetic field is the resonant frequency we are picking up.

This is a very good point and one that must not be forgotten.

Again, I say this time and time again, keep it simple, nature is simple and not complex.

Sincerely,

Dom