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You have to make allowances for Mrs.Nugatory. As always,
I responded very quickly to a genuine request for help, but responded to the lead given by the questioner who mentioned spring/damper rather than spring/mass, and so I responded off-the-cuff without too much forethought. Better a quick response than none at all, or a response that had the hallmarks of a 13-year old mind that requires a literal meaning for everything, as does Mrs.Nugatory! I acknowledged the error in a subsequent posting but Mrs. Nugatory is a chronic paranoid obsessive who latches onto every thing that I say, and hounds the thing to death, as she is doing below, many months after the ephemeral chit-chat has ceased to have any relevance. For example, if you seek out the time that I alerted Usenet users to the availability of cheap dehumidifiers, Mrs.Nugatory managed to spin out over 50 pages of insistence that I knew nothing about them! Mentally deranged, or what! "Frank" wrote in message news:99iAe.145698$on1.40186@clgrps13... "Spike" wrote in message ... Polly parrotted: Actually, just did a quick webbing and found enough to realise that the claims are founded upon feet of clay..... 1. You do not separately excite the E and H fields because if you excite an E field, you get a corresponding H field, and vice-versa, even if it is your intention to excite separately. Can this be the same idiot who thought that a spring/damper combination was the mechanical equivalent of a coil and capacitor, on the grounds that they both exhibited resonance? from Aero Spike The spring and damper can be exactly model as an electrical analog; as can virtually any physical system. As a reference refer to "Dynamics of Physical Circuits and Systems", by Lindsay and Katz at Concordia University, Montreal. ISBN 0-916460-21-5 published by Matrix of Beaverton OR. Frank |