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Electricity/Magnetism Learning Activities
Avantor offers a complete catalogue of instruments and tools useful for demonstrating key, basic concepts of physics that are applicable to everyday life both in and out of the laboratory. Demonstrate core ideas such as acceleration down a plane, friction, potential and kinetic energy, electrical conductivity, magnetic fields, wavelengths and velocity of sound, and more. Durable educational materials are designed for heavy use with consistent levels of handling, and all models are easy to use.
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Salt Bridge
Comprises an inverted “U” tube with its ends closed by sintered discs. For use in experiments involving the measurement of cell EMF under conditions of forward, zero and reverse current flow. The bridge comprises an inverted “U” tube with its ends closed by sintered discs. This apparatus provides a more effective method of making reversible cells then the wet filter paper or agar gel methods. Dia. of arms 13mm, overall width 80mm, overall height 100mm.
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Electric Pendulum
Demonstrates static electricity's attractive and repulsive forces using a pendulum electroscope.
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Lorentz Force E/M Apparatus
Demonstrate the Lorentz force and calculate the charge/mass ratio of an electron.
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Free Charge Carriers in a Vacuum – Thomson Tube
Investigate the deflection of electrons.
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Induction Tube Apparatus with 6 Coils, 3B Scientific
Guinea and feather tube apparatus with 6 induction coils connected in series.