MCQ
The device used for detecting charge $($positive or negative$)$ on an object is called:
  • A
    Stethoscope.
  • B
    Telescope
  • C
    Kaleidoscope.
  • Electroscope.

Answer

Correct option: D.
Electroscope.
Electroscope is the device which is used to detect charge on a body. It is used for detecting, measuring and finding the nature of a charge.

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