Multiple choice

A device used to test whether an object is carrying charge or not is called ______.

  1. Electrometer

  2. Charge meter

  3. Electroscope

  4. Chargoscope

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

An electroscope is a scientific instrument used to detect the presence and magnitude of electric charge on a body. The other terms are not standard scientific devices for this purpose.