Menu
Home / ECE / Exam Questions Paper :: Discussion

Discussion :: Exam Questions Paper

  1. Consider the following statements:

    1. Acceptor level is formed very close to the conduction band.
    2. The effective mass of the free electron is same as that of a hole.
    3. The magnitude of the charge of a free electron is same as that of a hole.
    4. Addition of donor impurities adds holes to the semiconductor.
    Which of the above statements are correct?

    2. A.
    1 and 3
    B.
    2 and 3
    C.
    2 and 4
    D.
    3 and 4

    View Answer

    Workspace

    View Answer

    Answer : Option B

    Explanation :

    No answer description available for this question.

Write your comments here:

Be The First To Comment