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Art wrote:
"could you state a situation where the displacement current is LARGER than the conduction current so I may review it in the light of Newtonian laws?" I have difficulty in imagining current between the plates of a capacitor exceeding the current through the capacitor`s leads. Values of voltages and currents anywhere along an antenna primarily depend on the impedance of the antenna at that point and then are dictated by the phasors of the incident and reflected totals at the same point. Arnold B. Bailey in Fig. 7-28 on page 368 of "TV And Other Receiving Antennas" shows current distribution on a half-wave dipole which smoothly varies from zero at its ends to maximum at its center. Experience shows that a quarter-wave back from a maximum impedance point, a minimum impedance point is created by incident and reflected phasors. Best regards, Richard Harrison, KB5WZI |
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