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• 12:02, 20 April 2022 Physdemo talk contribs created page Thermocouple (Created page with "{{NewDemo|subject=Electricity and Magnetism|topic=Resistance, EMF, and Current|file1=}} Two different metal wires such as Chromel and Constantan ( Type E) are twisted together at each end. One wire is cut in the middle and a volt meter is placed to measure the potential difference which is produced by sticking each end into a bath of different temperatures such as ice water and boiling water '''Location: ''' * Drawer 57 or 82 *")