For building a simple galvanometer.
The insert consists of a permanent magnet with a pointer.
The device is fitted with a 0-centre scale.
Compatible with coils nos 462510-40.
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.
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.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
