Classroom Electricity and Magenetism Studies
United Scientific™ Float and Spin Magnet Demonstrator
Engaging visual demonstration of magnetic repulsion.
Eisco™ Alnico Bar Magnets with Spacer and Keepers
Alnico Bar Magnets with Spacer and Keepers supplied in cardboard boxes.
United Scientific™ Student Magnetic Field Demonstrator
Economical and effective way to demonstrate magnetic fields
Eisco™ Flask Electroscope with Aluminum Leaf
An aluminum leaf electroscope for observation of polarity through electric charge detection.
United Scientific™ Demonstration DC Motor
Designed for students to learn about electromagnetic forces.
United Scientific™ Magnaprobe with Magnetic Globe
Magnaprobe with Magnetic Globe demonstrates Earth's invisible magnetic field.
Eisco™ Lenz Law Demonstration Apparatus
The open and closed loop of the Lenz Law Demonstration Apparatus is used to demonstrate the induction of an magnetic field.
Eisco™ Stand Alone Discharge Sphere
Designed to work with Van De Graaff generators, this Stand Alone Discharge Sphere is ideal for any Physics classroom.
3B Scientific™ Kolbe's Electroscope
Quantitative electroscope allows you to take readings of charge magnitude. The 3B Kolbe's Electroscope is suitable for shadow projection, for use in classroom demonstration experiments.
3B Scientific™ Permanent Magnet
With adjustable pole spacing.
3B Scientific™ True RMS Auto-Ranging Digital Multimeter
The 3B Scientific True RMS Auto-Ranging Digital Multimeter measures AC/DC voltage, AC/DC current, resistance, diode test and continuity plus thermocouple temperature.
3B Scientific™ Magnetic Field Lines Demonstrator
Use with an overhead projector to demonstrate the presence of magnetic field lines.
3B Scientific™ Teltron Helmholtz Coils D Series
Enables generation of uniform magnetic field perpendicular to axis of Teltron D series tubes.
3B Scientific™ Coil with Variable Number of Turns per Unit Length
For the investigation of magnetic flux density of cylindrical coils as a function of the number of turns per unit length.
3B Scientific™ Magnetizing and Demagnetizing Coil
Magnetize and demagnetize ordinary magnets.