@Smudge
Sorry for the delay. I have been doing so many other experiments plus life itself just keeps tugging away at our time. Instead of making long explanations as per my recent post here.....
http://www.overunityresearch.com/index.php?topic=2760.msg46523#msg46523....... and your replies thereafter, I put up a youtube here......
https://www.youtube.com/watch?v=S4hIxATfuU8The results are practically the same either with AC sinewave or DC pulse applied.
I also tried as per @T1000s suggestion with a 10 turn coil as the pick up medium. The results are basically the same but the 10 turn does produce some reflection back to the pulsed coil because you cannot convene on a set angularity so you do see some other rise points but in general the overall decrease is seen. What I like about using a tape head is that it was designed to pick up magnetic fluctuations on a passing tape without producing reflections that would then modify the information that was recorded on the tape. So the tape head is a good way to check your coils and even during certain replications, if experimenters convened on any specific widely available tape head, guys could have one on their bench to replicate or corroborate effect results.
You have a coil. One side is neutral, the other is fluctuating AC. The neutral must stay neutral and so the fluctuating side is the only side that is changing. When you have a primary on AC (or DC), half the physical length of the primary that is wound on a core will impress 75% of the applied power while the other half will only impart 25%. That is they way our coils work regardless of AC or DC. This basic Half Coil Syndrome is a main limitation of our coils and is never taken into consideration when designing OU devices for experimentation. So we wind our coils like they wind coils for normal non-efficient transformers and we expect a different result.
If we cannot really master what is happening inside our coils (and cores) and just convene that we have an effect result because "that's the way it is" then we are basically playing the OU game blindly and for me, that is definitely not good enough to advance. Sounds simplistic, I know, but as soon as guys wind a coil, it's like we abdicate the effect result without ever really understanding the underlying causes of the effect
The main thing is Half Coil Syndrome (HCS) is real, it's pervasive in all our coils, AC or DC and I am even sure Tesla must have known that although AC does provide its own advantages, it has not overcome the HCS we see very directly in DC motors but with AC at least one side is fluctuating from a peak + to peak -, but the HCS is still present.
If put into an analogy of a magnet of strength 10 imparting to one end of a core, we would get.......
DC pulse is equal to a single full 10 magnet polarity passing a core.
AC pulse is equal to two polarities of 5 magnet successively passing a core.
What we need is Dual AC (one being 180 degrees off phase) on two primaries wound each turn side by side (like bifilar but not inter connected) on the same core length with one hot on one primary and other hot on the other end but on the second primary. That will create the most change a core will ever see. The two primaries together would act exactly like a real turning magnet would act without the drag.
wattsup