3-Piece Conductor Set for Electrostatics Lab Equipment_Power Supplies 1 ohms to 1 ohm

1 ohms to 1 ohm in 0

Rectangular casted metal case and polythene insulated lid with finger flap to facilitate removal & front glass window

letting students directly observe pressure-volume changes under stacked weights

Copper-block plug key switch with two 4mm terminals and a removable plastic-guarded plug

supplying a contrasting reactive-metal electrode pair for Faraday's-laws and ionic-conduction work

3-Piece Conductor Set for Electrostatics Lab Equipment_Power Supplies 1 ohms to 1 ohmThree brass conductors sphere, cylinder, and cone on interchangeable ebonite insulated pillars, used to map how charge density concentrates at points of higher surface curvature.