Home
Class 12
PHYSICS
Which of the following when added as an ...

Which of the following when added as an impurity into silicon produces n-type semicondutor ?

A

P

B

Al

C

B

D

Mg

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ROTATIONAL MOTION

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|74 Videos

  • THERMAL AND CHEMICAL EFFECTS OF CURRENt

    NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)|Exercise Exercise|34 Videos

Similar Questions

Explore conceptually related problems

If aluminium is added as impurity to silicon, the type of semiconductor formed is called……

What type of impurity is added to obtain n-type semicondutor?

Knowledge Check

  • Which of the following , when added as an impurity, into the silicon, produces n-type semiconductor ?

    A
    phosphorus
    B
    Aluminium
    C
    Magnesium
    D
    Both (b) and (c)

  • Which of the following elements when added as an impurity into the germanium produces a p - type semiconductor?

    A
    P
    B
    As
    C
    Al
    D
    Sb

  • Which one of the following elements, when present as an impurity in silicon makes it a p-type semiconductor?

    A
    As
    B
    P
    C
    In
    D
    Sb

    • Similar Questions

    Explore conceptually related problems

    Which of the following can produce silicon.

    When boron is added as an impurity to silicon,the resulting material is

    Which impurity is doped in Si to form N-type semiconductor ?

    when arsenic is added as an impurity to silicon. the resulting material is

    When arsenic is added as an impurity to silicon, the resulting material is

    Home
    Profile