A material that doesn't conduct heat well is called an insulator.
an insulator
its an insulator
it is an insulator!!
Insulator
leyden jar was the first capacitor
The Leyden Jar was the original capacitator invented in Holland and Germaney at almost the same time.
The leyden Jars purpose is the first discovery of electricity!
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An electrophorous,a leyden jar, a charge?
Since glass isn't a conductor, a glass jar is an insulator.
leyden jar
If you use a glass jar, it is already an insulator
It can only power a flash light!
conductor
A Leyden jar is a device used to store static electricity. It consists of a glass jar coated inside and out with metal foil with a metal rod or wire passing through the lid to make contact with the inner foil. When a high voltage charge is applied to the inner foil via the rod, the charge is stored in the glass insulator until it is discharged through the outer foil, creating a spark.
The first capacitor was the Leyden jar, invented independently in the mid-1740s by both Ewald Georg von Kleist and Pieter van Musschenbroek.