EntityQ2979503· pop 7· linked from 8 articlesFranklin bellsSign in to savescientific instrument demonstrating electric chargeConnectionsGermanyCountryBenjamin FranklinEntityInternational Standard Book NumberEntityelectric currentEntityelectric chargeEntityWayback MachineEntitydigital object identifierEntityelectric fieldEntityInternational Standard Serial NumberEntityelectrical conductorEntityOCLC, Inc.Entitylightning rodEntitymechanical energyEntityJSTOROrganizationbibcodeEntitynatural philosophyEntitystatic electricityEntityLeyden jarEntityQ22908627EntityUniversity of ErfurtEntityCategoriesCapacitorsElectricityEnergy storageInventions by Benjamin FranklinLightningObsolete scientific instrumentsScience demonstrations