"VWR"

Flexible, Insulated Wire.

Provide a concrete visual illustration of the Earth’s magnetic field, while demonstrating the “Thumb Rule” with this compass.

A great visual for the classroom

Use this set of nine unknown resistances to work with your Wheatstone bridges.

The durable Wilmshurst Machine is made for years of use.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.

Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.

The Parallel Plate Capacitor helps students understand the principle of capacitance, its relationship with charge and voltage, its dependence on THE surface area of conductors, and the dielectric medium between two plates.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.

This versatile and expandable Student Breadboard is perfect for introductory circuit courses.

Electrostatic Pompon Set

A Cost-Effective Instrument

This DC Motor arrives completely assembled.

Quality electromagnet.

Dramatically Demonstrate Electromagnetism.

Detect the Presence of Static Electricity