Art Unwin wrote:

So the developers know why the programs in the final analysis
gyrate towards radiators and arrays in equilibrium? Do you know what
that reason is? Present thinking, I thought, suggest that the skin
depth is quite thin when used for non destructive testing of materials.
Is that also known by the developers? If the providing current is on
the surface of a radiator then why does the resulting eddy current
penetrate to the limits? Seems a sort of scrambled assumptions at play
here!

Well, at least the last sentence was correct.


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73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek