Spherical Conductor, 8cm Diameter Subcategory_Sound and Resonance this large-capacity polypropylene measuring jug

this large-capacity polypropylene measuring jug carries raised graduations and tolerates autoclave

Designed to make electric field lines visible

5 newtons for measuring small forces during spring-law and tension-force classroom investigations

Cork-jawed safety tongs measuring 12 inches in stainless steel accommodate both round-bottom flasks and straight-sided beakers

Spherical Conductor, 8cm Diameter Subcategory_Sound and Resonance this large-capacity polypropylene measuring jugPolished 8cm brass sphere on an ebonite insulated metal base, sized to retain induced charge through demonstrations of Coulomb's law and surface charge distribution.