Home
Class 12
PHYSICS
For a p-type semiconductor, which of the...

For a p-type semiconductor, which of the following statements is true?

A

Electrons are the majority carriers and pentavalent atoms are the dopants.

B

Electrons are the majority carriers and trivalent atoms are the dopants.

C

Holes are the majority carriers and trivalent atoms are the dopants.

D

Holes are the majority carriers and pentavalent atoms are the dopants.

Text Solution

Verified by Experts

The correct Answer is:
C
P type semiconductor holes are majority for creating holes al, ga, B in trivalent imporitcs are added
Promotional Banner

Topper's Solved these Questions

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise QUESTION|95 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|95 Videos

  • NEET

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise MCQ|95 Videos

  • MOTION IN TWO AND THREE DIMENSION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|47 Videos

  • NEET 2020

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise All Questions|45 Videos

Similar Questions

Explore conceptually related problems

In a n -type semiconductor, which of the following statement is true?

p-type semiconductor is

A p-type semiconductor is

In a P -type semiconductor

which of the following statements are true about semiconductor ?

Which of the following statements are true about semiconductors?

NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NEET-PHYSICS
  1. A copper rod of 88 cm and an aluminium rod of unknown length have thei...

    Text Solution

    |

  2. The unit of thermal conductivity is :

    Text Solution

    |

  3. For a p-type semiconductor, which of the following statements is true?

    Text Solution

    |

  4. A cylinderical conductor of radius R is carrying constant current. The...

    Text Solution

    |

  5. Body A of mass 4m moving with speed u collides with another body B of ...

    Text Solution

    |

  6. The correct Boolean operation represented by the circuit diagram drawn...

    Text Solution

    |

  7. When an object is shot from the bottom of a long smooth inclined plane...

    Text Solution

    |

  8. The work done to raise a mass m from the surface of the earth to a hei...

    Text Solution

    |

  9. The total energy of an electron in an atom in an orbit is -3.4eV. Its...

    Text Solution

    |

  10. In which of the following processes, heat is neither absorbed nor rele...

    Text Solution

    |

  11. A hallow metal sphere of radius R is uniformly charged. The electric f...

    Text Solution

    |

  12. Pick the wrong answer in the context with rainbow.

    Text Solution

    |

  13. A small hole of area of cross-section 2 mm^(2) present near the bottom...

    Text Solution

    |

  14. which of the following acts as a circuit protection device?

    Text Solution

    |

  15. Two point charges A and B, having charges +Q and -Q respectively, are ...

    Text Solution

    |

  16. Which colour of the light has the longest wavelength?

    Text Solution

    |

  17. The radius of cirlcue, the period of revolution, initial position and ...

    Text Solution

    |

  18. alpha-particle consists of

    Text Solution

    |

  19. A solid cylinder of mass 2 kg and radius 4 cm rotating about its axis ...

    Text Solution

    |

  20. In a double slit experiment, when light of wavelength 400 nm was used,...

    Text Solution

    |