7th Class Science Electric Current and Its Effects Question Bank Electric Current and Its Effects

  • question_answer
    Identify the energy conversions in a closed, working circuit that enables continuous flow of current in it.

    A)  Electrical to mechanical energy

    B)  Electrical to chemical energy

    C)  Mechanical to electrical energy

    D)  Chemical to electrical energy

    Correct Answer: D

    Solution :

    A cell converts chemical energy to electrical energy thereby producing a continuous flow of current across the ends of a conductor connected to the terminals of the cell.


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