Describe the construction of a gold leaf electroscope
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Answer:
It consists of a vertical metal rod, usually brass, from the end of which hang two parallel strips of thin flexible gold leaf. ... To protect the gold leaves from drafts of air they are enclosed in a glass bottle, usually open at the bottom and mounted over a conductive base.
Explanation:
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Answer:
A gold-leaf electroscope is a simple device which is used to identify the electric charge present in a body. Their operation is based on the principle of like sign charge repulsion. ... When the leaves, which are electrically connected, become electrically charged, they push apart from each other.
It consists of a vertical metal rod, usually brass, from the end of which hang two parallel strips of thin flexible gold leaf. ... To protect the gold leaves from drafts of air they are enclosed in a glass bottle, usually open at the bottom and mounted over a conductive base.
The electroscope is usually constructed with a metal plate or sphere at the top of a metal post (electrode) with thin foil leaves (e.g., gold) hanging from the bottom of the post.