Home
Class 12
PHYSICS
In a germanium sample, traces of gallium...

In a germanium sample, traces of gallium are added as an impurity.The resultant sample would behave like

A

a conductor

B

as insulator

C

a p- type semi conductor

D

an n- type semi conductor.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRONIC DEVICES

    BINA LIBRARY|Exercise EXERCISE|108 Videos

  • ELECTROMAGNETISM

    BINA LIBRARY|Exercise EXERCISE|105 Videos

  • ELECTROSTATICS

    BINA LIBRARY|Exercise EXERCISE|118 Videos

Similar Questions

Explore conceptually related problems

A group of students were asked to say which animal would like most to have as a pet. The result are given below : Make a frequency distribution tavle for the same.

Samples of four metals A,B,C and D were taken and added to the following solutions one by one.The results obtained have been tabulated as follows. Use the table above to answer the following questions about metals A,B,C and D. (i)Which is the most reactive metal? (ii)What would you observe if B is added to a solution of copper (II) sulpahate? (iii)Arrange the metals A,B,C and D in the order of decreasing reactivity.