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Electricity and Circuits — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceElectricity and Circuits1 Mark
MCQ
An ammeter is:
  • A
    A combination of two or more cells.
  • B
    A source of current.
  • C
    Used to control the flow of current.
  • ✓
    An instrument used for measuring the magnitude of current.
✓

Answer

Correct option: D.
An instrument used for measuring the magnitude of current.
An ammeter is an instrument which is used for measuring the magnitude of current in a closed circuit. It is always connected in series to the circuit.

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