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Use a Wave Driver Post as a string vibrator by mounting it on an Open Speaker (WA-9900).
Use a Wave Driver Post as a string vibrator by mounting it on an Open Speaker (WA-9900).
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.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
A 200 turn wire coil on a bobbin that has a base with three terminals that accommodate banana plug contacts for measuring current or voltage. Can be mounted on a Helmholtz base.
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.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
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).
Determines the current through the sensor by measuring the voltage across the internal resistor.
A 2000 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.
