Description
and a motor accessory
2A with constantan winding on a vitreous-enameled steel tube and a nickel-plated phosphor-bronze sliding contact
teaching electromagnetism
4 inch dimensions in aluminum
showing the hexagonal bonding within each layer and the weak bonding between layers
Basic Magnetic Field Chamber, 3.625 x 2.3125" Subcategory_Lab Jacks and a motor accessorySealed transparent cylinder 3. 625 inches tall and 2. 3125 inches across, filled with iron filings whose alignment renders 3D field lines around any bar magnet up to 0. 625 inches in diameter.
Exchange/Return Notes
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