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A model of the first galvanic battery
?? build from modern materials.
Copper and zinc discs with an electrolyte in between form the individual elements.
Unit: 10 pcs.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
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.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Designed to allow the use of a force sensor as a balance.
Determines the current through the sensor by measuring the voltage across the internal resistor.
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.
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.
PASCO’s Light Sensor is ideal for indoor and outdoor relative light intensity experiments.
This system is ideal for hands-on experimentation with basic circuits and includes more components than the Basic Set, as well as sensors. It is a component of the Essential Physics program.
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