7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst, Alternate Model Material_Zinc Used to measure induced EMF

Used to measure induced EMF as a magnet falls through a 100-turn coil on a 15mm acrylic tube

Two-ohm wire-wound fixed resistor in an ABS module with 4mm sockets

Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns

repeatable field strength across years of student handling

7-Piece Electrostatics Accessory Kit for Van de Graaff and Wimshurst, Alternate Model Material_Zinc Used to measure induced EMFAlternate seven piece electrostatics kit for Van de Graaff and Wimshurst generators, bundling Faraday's pail, comb, point discharger, neon bulb, electric whirl, and a Perspex cylinder.