rotator
notes: label: Description (Brief)
content: Rotator is an incomplete unit, a central bar magnet is missing. A copper wire rotator turns from a brass support arm and dips into a circular wooden trough of mercury. Mercury removed from this specimen. Irregularly shaped base. Marked: "EH 31".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Case Institute of Technology, Department of Physics
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.323665
label: catalog number
content: 323665
label: accession number
content: 251332
objectType: label: Object Name
content: Rotator
label: Other Terms
content: Rotator; Magnetic Devices
physicalDescription: label: Measurements
content: overall: 13 in x 6 in x 8 in; 33.02 cm x 15.24 cm x 20.32 cm