Using this source holder, a Risø source can be positioned precisely in the axis of rotation of the joint link.
The holder is turned from plastic, to ensure its rotational symmetry.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
A 200 turn wire coil on a bobbin that has a base with three terminals that accommodate banana plug contacts for measuring current or voltage. Can be mounted on a Helmholtz base.
Accurately measures position, velocity, and acceleration of a target. ScienceWorkshop version.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
Allows students to measure angular velocity, acceleration, centripetal forces, and other full range of motion experiments.
An extra 3-step Pulley for PASCO’s Rotary Motion Sensors.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
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.
