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About: Franklin bells     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : dbo:ArtificialSatellite, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: yago:WikicatCapacitorsyago:Artifact100021939yago:Capacitor102955247yago:Device103183080yago:ElectricalDevice103269401yago:Instrument103574816yago:Instrumentality103575240yago:Object100002684yago:PhysicalEntity100001930yago:WikicatHistoricalScientificInstrumentsyago:ScientificInstrument104147495yago:Whole100003553ArtificialSatellite New Facet based on Instances of this Class

Franklin bells (also known as Gordon's Bells or lightning bells) are an early demonstration of electric charge designed to work with a Leyden jar. Franklin bells are only a qualitative indicator of electric charge and were used for simple demonstrations rather than research. This was the first device that converted electrical energy into mechanical energy in the form of continuous mechanical motion, in this case, the moving of a bell clapper back and forth between two oppositely charged bells.