Alnico U-Shape Magnet, 75 x 13 x 10mm Subcategory_Scales and Balances Slit-and-solid pendulum pair plus high-field

Slit-and-solid pendulum pair plus high-field magnet for the demountable transformer

Solid glass friction rod that develops a positive electrostatic charge when rubbed with silk or wool

clamping to bench edges for pulley experiments that need a fixed overhang off the worktop

injection pump

Regulated dual AC/DC power supply displaying voltage and current on independent digital readouts

Alnico U-Shape Magnet, 75 x 13 x 10mm Subcategory_Scales and Balances Slit-and-solid pendulum pair plus high-fieldLarger 75 x 13 x 10mm Alnico U shape with the standard 18mm pole gap, the longer body extending the working face wide enough that iron filing patterns are visible from the back of the room.