Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Which one of the following statement is false?

Options:

Pure Si doped with trivalent impurities gives a p-type semiconductor

Majority carriers in a n-type semiconductor are holes

Minority carriers in a p-type semiconductor are electrons

The resistance of intrinsic semiconductor decreases with increase of temperature

Correct Answer:

Majority carriers in a n-type semiconductor are holes

Explanation:

Majority carriers in an n-type semiconductor are electrons.