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.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Set of four 4 oz bottles of mineral oil, for use with the 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.
