At the airport security area you walk through a metal detector, which consists of a weak ac
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At the airport security area you walk through a metal detector, which consists of a weak ac magnetic field inside a large coil of wire. If your keys are in your pocket as you pass through the detector, or if you wear a pacemaker, why is an alarm sounded?
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Related Book For
Conceptual Physical Science
ISBN: 978-0134060491
6th edition
Authors: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt
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