Tubes?

[turbo]

yeah, me too
in any case, i am certain the transformers were fed with perfect sine waves.
much more clear than if i would fed them by any mains supply.
and we now do have confirmation the kicks are a Bemf type of happening.

Thanks 4 the explenation.
Can you also have two currents,in the same wire, running against each other?
Same Question as William just posted.

Marco.

[z_p_e]

Hi Marco.

Well, I'm not certain that the kicks you are seeing are from bemf. Could you explain your rationale here?

In regards to different currents in the same wire, I would say absolutely there can be. In fact to me, I see two distinctly different ways this may occur.

If we are dealing with similar wave forms and frequencies, then the current in a wire being sourced from both ends is simply the potential difference between the ends at any moment in time, divided by the wire impedance, assuming that the two sources exhibit zero output impedance in each. Also, this is assuming that each source is commoned at the same point i.e. their grounds are tied together.

So in this scenario, two identical sources that are perfectly in phase and amplitude, will yield zero current in the wire.

A second manner in which different currents may appear simultaneously in the same wire involves the frequency content of each source. I won't go into details, but suffice it to say that currents travel down a wire at a skin depth that is proportional to the frequency components that make up each source.

Taking an extreme example, assume one source is a 10 GHz sine wave, and the second source is a 60 Hz sine wave. Each source current could exist largely unaffected by the other because one will travel mostly on the outer skin of the wire, whereas the other source will have its current evenly distributed through the wire cross-section.

Darren

[mkt3920]

I did read somewhere something about transmitting in order to recieve,

Marco,
I believe this is the info you are referring to
http://amasci.com/tesla/tesceive.html
<snip from website>
By manipulating the EM fields, we can force an electrically-small receiving antenna to behave as if it was very, VERY large. The secret is to intentionally impress an artificial AC field upon the receiving antenna. We'll transmit in order to receive, as it were. Conventional half-wave antennas already do exactly this because their electrons can slosh back and forth, generating their own EM fields.

Kent

[acerzw]

Hi,

This mechanism would seem different from that which generates the BEMF effect, I am convinced that this basic RF sucking is not the same as the BEMF effect which according to Tom Bearden is caused by bringing in energy from the Dirac Sea around a dipole. I do not think this applies to TPU's as would it not affect local RF and lead to lose of say TV or Radio signals in the local area or other signals to which the antenna was tuned via the effect.

[turbo]

No, i ment to "cause" induction by feeding out of phase signals into the coil.

i have the article somewhere ,i will see if i can find it.

M.