Holder for electrodes up to Ø 7.5 mm.
Equipped with a Ø 10 x 150 mm stainless steel rod.
The electrodes are held in place by terminal screws, with sockets for safety plugs.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Replacement test coupons for the Stress/Strain Apparatus.
Designed to allow the use of a force sensor as a balance.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Allows students to conduct experiments to measure the speed of light. Reflect a laser off a movable mirror into a light receiver to measure phase differences.
