Question

Working of electroscope

Answer 1

Explanation:

WORKING OF AN ELECTROSCOPE :

In an uncharged electroscope, the leaves hang straight down. When a charged object touches the metal knob, electric charges travel down the rod and into the leaves. ... Since the charge on both leaves is the same the leaves repel each other and spread ou

Answer 2

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.

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