Activités d'électricité/de magnétisme
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.
Mounted Resistance Coils
Mounted Resistance Coils feature four copper wires and one copper-nickel wire.
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Electrostatic Demonstration Kit
This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.
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Eisco Gold Leaves for Electroscope
Enhance your electroscope with these fine gold leaves.
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Needle Electroscope, Large
This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.
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Eisco® Electrodes
Individual metal electrodes for electrochemical experiments.
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10 Watt Resistors
Quality ceramic resistors, perfect for physics experiments.