Question

How electroscope helps to find the body positively
negatively charged?

Answer 1

Answer:

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.

$\Large\textsf{Hope \: It \: Helped}$

Answer 2

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. To detect the presence or absence of charge on a body, we bring the body close to the gold leaf electroscope and touch it with the cap of the device. If the body has charge, then the two leaves of the electroscope also get similarly charged.