Hi DC,
3 to 8 inch should not be off by 0.65. I understand not everyone
achieves the stated length for several reasons, but 0.65 in this range
seems really strange. Maybe getting back to John's original 1.4 x
sqrt(W) equation. The small coils I was talking about are these little
1" and 2" diameters types as is the size of Ben's coil who posted this
thread.
In the transformer section of Javatc, there is a spark length output.
These values are John Freau's equation with your K factors added (I
believe using John's last 1.7 x sqrt(W) value. Your K factor is 0.85 for
10" and below. I think maybe we should further look at adding K factors
for coils of small diameter. Have any thoughts on that?
Take care,
Bart
resonance@xxxxxxxxxxxx wrote:
Yes, the 3-8 inch dia size.
DC
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