Product Details
Rubbing rod, Plexiglas
For producing an electrostatic charge by rubbing with fur etc.
For producing an electrostatic charge by rubbing with fur etc.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
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.
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