JEE Main & Advanced Physics Electrostatics & Capacitance Question Bank Self Evaluation Test - Electrostatic Potential and Capacitance

  • question_answer
    A and B are two points in an electric field. If the work done in carrying 4.0C of electric charge from work done in moving 100 electrons from P to Q

    A) zero      

    B) 2.0 V

    C) 4.0 V

    D) 16.0 V

    Correct Answer: C

    Solution :

    [c] Since \[{{W}_{A\to B}}=q\left( {{V}_{B}}-{{V}_{A}} \right)\] \[\Rightarrow {{V}_{B}}-{{V}_{A}}=\frac{16}{4}=4V\]


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