<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><i class="">Electro</i>magnetic field? I seriously doubt it. More likely a big coil in the ground, big coil in the car, magnetic induction, air-spaced transformer. Range approximately equal to coil diameter.<div class=""><br class=""></div><div class="">Phil M1GWZ</div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 30 Mar 2019, at 23:50, Alberto di Bene <<a href="mailto:dibene@usa.net" class="">dibene@usa.net</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
  
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    <img src="https://www.motorbeam.com/wp-content/uploads/Volvo-Electric-Vehicle-Cordless-Charging-Technology.jpg" alt="Risultati immagini per wireless electric car charging" class="">
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