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This module contains a single-pole double-throw (SPDT) switch. This switch is useful in circuits for charging and discharging a capacitor. Compatible with all Modular Circuits kits.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
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.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
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.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
A 2000 turn wire coil on one end of a wand that has two terminals at the other end to accommodate banana plug contacts, permitting easy connection of an electric circuit.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
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.
Set of four 4 oz bottles of mineral oil, for use with the Millikan Oil Drop Apparatus.
