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    Question

    Which of the following instruments is correctly matched

    with its function? I) Voltmeter - Measures potential difference  II) Ammeter - Measures electric current  III) 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

    A voltmeter measures electrical potential difference, an ammeter measures electric current, and a meter bridge is used to find unknown resistance in a circuit.

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