Railways NTPC (Technical Ability) Electric Circuits and Field Question Bank Electric Circuits and Field

  • question_answer
    Coulomb's law is true for

    A)  atomic distances \[(={{10}^{-11}}m)\]

    B)  nuclear distances \[(={{10}^{-15}}m)\]

    C)  charged as well as uncharged particles

    D)  all the distances

    Correct Answer: D


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