p-type semiconductor is...

p-type semiconductor is

A

negativity charged

B

positively charged

C

neutral

D

may be positive or negative

Text Solution

Verified by Experts

The correct Answer is:

C

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Explore conceptually related problems

Germanium has been doped with impurity as shown in I, II, III and IV and based as it statements A. n-type semiconductor is formed in I and III B. p-type semiconductor is formed in II and IV C. P-type semiconductor is formed in II and IV D. p-type semiconductor is formed in I and III Select the correct statement(s).

What type of charge carriers are there in a p-type semiconductor ?

Knowledge Check

The valency of impurity element for making p-type semiconductors is

A

`5`

B

`4`

C

`3`

D

`7`

The electrical conductivity of intrinsic and p-type semiconductor increases with increase in

A

volume

B

density

C

pressure

D

temperature

Assertion : For a given applied voltage, conduction current in n-type semiconductor is more than in p-type semiconductors. Reason : Mobility of electrons is greater than that of holes.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true but the reason is not the correct explanation of the assertion

C

If assertio is true statement but reason is false.

D

If both assertion and reason are false statement

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Explore conceptually related problems

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

How is p-type semiconductor formed? Name the major charge carriers in it. Draw the energy band diagram of a p-type semiconductor.

Which of the following is a p-type semiconductor ?

Which of the statements is true for p-type semiconductors?

Which of the following, when doped into ultrapure germanium, will convert it into a p-type semiconductor ?

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