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    Question

    Which of the following scientific instruments are correctly

    paired with their respective functions?I) Voltmeter - Measures potential differenceII) Ammeter - Measures electric currentIII) Meter Bridge - Measures unknown resistance
    A Only I Correct Answer Incorrect Answer
    B Only II Correct Answer Incorrect Answer
    C All I, II, and III Correct Answer Incorrect Answer
    D None of the above Correct Answer Incorrect Answer

    Solution

    All three pairings are accurate: voltmeters measure electrical potential difference between two points, ammeters measure electric current flowing through a circuit, and meter bridges (also known as Wheatstone bridges) are instruments used to determine unknown electrical resistance values.

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