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Leydon Jar

by Flinn Scientific

Item #: AP6478

Price: $37.90

With the Leydon Jar Electrostatics Demonstration, introduce capacitators and dielectric materials. The static-electric charge will last for hours.

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Product Details

Demonstrate electricity storage using one of the original “batteries.” The perfect apparatus to introduce your students to capacitors and dielectric materials. Charge up the Leydon jar with a Van de Graaff generator, Wimshurst machine or electrophorus. The static-electric charge will last for hours. Use it later to charge up an electroscope. Easily disassemble the charged Leydon jar to show students that the electricity is stored on the insulator and not the metal cups. Reassemble it and discover that it still carries a charge. Informative instructions are provided.