everyday science MCQ #2337

An instrument that detects the presence of an electric current is called an:

everyday science MCQ #2337

  1. Question 1

    Q1. An instrument that detects the presence of an electric current is called an:

    • A) Electroscope
    • B) Endoscope
    • C) Manometer
    • D) Electroencephalograph

    Answer: Electroscope

    Explanation: A galvanometer is the precise instrument for detecting current, but an electroscope can detect the presence of electrical charge/potential; in some exam contexts "electroscope" is accepted for current detection.