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Everyday Science Medium FPSC PPSC NTS Uploaded: 25 Jun 2026

Which everyday device measures the voltage or potential difference between two points in a circuit?

  • A Ammeter
  • B Voltmeter
  • C Ohmmeter
  • D Galvanometer
Correct Answer: Option B — Voltmeter
Explanation:
A voltmeter measures the voltage or potential difference between two points in a circuit and is connected in parallel to accurately record the electrical potential without disrupting current flow.
Submitted by: PaperMCQs
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