In an electric generator we use a changing magnetic field to create electricity. But what if we use a photon's oscillation of EM waves to generate electricity in a metal wire as we do in an electric generator? Also if instead of a photon we use a changing EM field instead of a M wave what would happen? Would it still generate electricity?
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Electromagnetic waves can definitely excite currents in conductive materials; objects which use this behavior are called antennas.
Daniel Griscom
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