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JIPMER 2004
Exam
JIPMER
Year
2004
Subject
Physics
Chapter
Semiconductors

JIPMER 2004 · Physics · Semiconductors

In junction diode, the holes are because of

In junction diode, the holes are because of

Options

  1. Amissing electrons
  2. Bextra electrons
  3. Cprotons
  4. Dneutrons

Correct answer

A. missing electrons

Step-by-step solution

In semiconductor, when an electron leaves its place, a positive charge is left behind and it is known as hole. Hence, holes are created becauase of missing electrons.
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