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NEET Sample Paper NEET Sample Test Paper-86

  • question_answer
    Electromotive force is the force which is able to maintain a constant

    A) potential difference         

    B) power

    C) resistance          

    D)        current

    Correct Answer: A

    Solution :

    [a] Electromotive force is a force which is able to maintain a constant potential difference. This force comes from the chemical reaction taking place in the battery.


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