Question

name the device used to detect the presence of electric charge on an object. describe how you will use it with the help of diagram ​

Answer 1

Answer:

Explanation:

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The 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.

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