SELECT * FROM question_mgmt as q WHERE id=2750 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=8 AND chapterId=128 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 12th physics Semiconductor Electronics which of the statements given in exercise 14 1 is

Question:

Which of the statements given in Exercise 14.1 is true for p-type semiconductors.

Answer:

The statement is (d) true.

It is because in a p-type semiconductor, the holes are the majority carriers, while the electrons are the minority carriers. A p-type semiconductor is obtained when trivalent atoms, such as aluminium, are doped in silicon atoms.


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