Brass Slotted Mass Set with Hook, 100g (10 x 10g) Pack Size_12 deflecting visibly in the presence

deflecting visibly in the presence of a charged object to reveal both charge presence and polarity

diverting a calibrated portion of bench-supply current around the meter coil so the galvanometer reads heavier loads safely

supplying the small components needed to extend electromagnetic induction work beyond the standard core and coil pair

Nine engraved 10 gram brass pieces and a 10 gram hanger on this slotted weight set

Brass Slotted Mass Set with Hook, 100g (10 x 10g) Pack Size_12 deflecting visibly in the presenceNine engraved 10 gram brass pieces and a 10 gram hanger on this slotted weight set, totaling 100 grams for fine grained force, pressure, and torque experiments in physics coursework.