Brass Bucket and Cylinder for Archimedes Demonstration Pack Size_50 5-ohm reference coil non-inductively wound

5-ohm reference coil non-inductively wound from constantan on a 43mm ABS-supported bobbin with three 4mm sockets

75 by 3 inch wooden block for physics coursework

Borosilicate glass U-tube manometer with a built-in stopcock mounted on a back-plate 80-0-80 scale at 2mm subdivisions

5-inch discharger with a curved metal arm

paired with electroscopes and pith balls in classic electrostatic-charging investigations

Brass Bucket and Cylinder for Archimedes Demonstration Pack Size_50 5-ohm reference coil non-inductively woundBrass bucket and cylinder Eureka can for Archimedes principle demonstration, with a suspension loop bucket and hook ended cylinder extending to 16cm overall.