4-Socket Series MES E10 Lamp Holder State_Solid Used to extend the curvature-vs-charge-density

Used to extend the curvature-vs-charge-density study to larger geometries

5m of twin flex for connection to mains-grade optical-bench setups

and 26 SWG - sized as the matched replacement set for the PH0730 sonometer

Large-scale typical flower model with removable floral parts and a bisected ovary showing internal ovule arrangement for detailed botany instruction

yielding a flatter field profile for plane-of-symmetry demonstrations

4-Socket Series MES E10 Lamp Holder State_Solid Used to extend the curvature-vs-charge-densityFour socket E10 lamp holder pre wired in series on a hard plastic base with two 4mm banana terminals, sized for hands on demonstrations of series circuit current and voltage division.