Winter Replacement Belt and Bottom Roller Kit for Van de Graaff Generator Subject_Physical Science An 18mm pole gap on

An 18mm pole gap on this 37 x 13 x 10mm Alnico U-shape concentrates field strongly enough to bend filings into clear field lines

polished and ground for image-formation and refraction demonstrations in physics

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

low-mass aluminum walls minimizing heat capacity during liquid-sample thermodynamics measurements

sized to fit tight laboratory frames while carrying heavy loads

Winter Replacement Belt and Bottom Roller Kit for Van de Graaff Generator Subject_Physical Science An 18mm pole gap onWinter conditions Van de Graaff replacement kit pairing a 2. 5x14. 375 inch rubber belt with a more conductive bottom roller, recovering electrostatic output when low humidity stalls the standard.