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![]() "Roy Lewallen" wrote in message ... Frank's wrote: Severns' article "Verticals, Ground Systems and Some History", July 2000, p. 39, quotes the following: "As indicated in Figure 1, the tangential component of the H field (H(phi)) induces horizontal currents (Ih) flowing radially and the normal component of the E field (Ez) induces vertically flowing currents (Iv). The paper is available for download from www.arrl.org. Thanks for the reference, but it makes no mention of circumferential currents. At first glance, figure 1 seems to show a circumferential Ih, but the text (as you quoted) clearly calls this a radial current -- the circle in figure 1 turns out to be Hphi, circling the vertically directed current. Roy Lewallen, W7EL Yes, that is exactly the way I interpreted the article which is based on the B, L, and E paper. Frank |
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