Product Details
Iris diaphragm
Aperture, max. opening Ø 20 mm, mounted on a 100 x 100 mm shielding plate.Equipped with Ø 10 mm rod.
Aperture, max. opening Ø 20 mm, mounted on a 100 x 100 mm shielding plate.Equipped with Ø 10 mm rod.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
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 a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Designed to allow the use of a force sensor as a balance.
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