The diode module contains a PN junction diode that allows current to flow in only one direction. Current will flow when a negative voltage is applied to the side of the diode marked with the grey ring. The arrow on the diode symbol indicates the direction of conventional current. Compatible with all Modular Circuits kits.
A 400 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.
Replacement test coupons for the Stress/Strain Apparatus.
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.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Designed to allow the use of a force sensor as a balance.
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.
