Question

name the device used to test wherther an object carrying change or not ​

Answer 1

An electroscope is a device, which is used to test whether an object is charged or not.It consists of closely placed two metallic strips.

Answer 2

Explanation:

Correct question:-

Name the device used to test whether an object charged or not.

Answer:- An electroscope is a device, which is used to test whether an object is charged or not.