MCQ
A potentiometer is an ideal device for measuring potential difference because ______.
  • A
    it uses a sensitive galvanometer.
  • B
    it is an elaborate arrangement.
  • it does not disturb the potential difference it measures.
  • D
    it has a long wire hence heat developed is quickly radiated.

Answer

Correct option: C.
it does not disturb the potential difference it measures.
C

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