Experiment Ea-02

Electroscope


Description: An electroscope detects the presence of a charge.  It has metal leaves in a glass container that are connected to a metal pedestal on which something can be placed.  If whatever was placed on the electroscope has a charge, the leaves inside it will repel.

 

Electroscope
Also see Experiments Ea-07a and Ea-20.

 

A projector can be used to show the motion of the leaves to a wider audience.

 

 

Materials: Electroscope, projector

 

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