Question

Hello everyone,
How are you❓❓❓
Define Electroscope❓❓❓
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Answer 1

Answer:

an instrument for detecting and measuring electricity, especially as an indication of the ionization of air by radioactivity.

Answer 2

An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage.