Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

In the depletion region of a diode :

(A) There are no mobile charges
(B) Equal number of holes and electrons exist, making the region neutral
(C) recombination of holes and electrons has taken place
(D) Immobile charged ions exist
(E) There are mobile charges

Choose the correct answer from the options given below:

Options:

(A), (B), (D) only

(A), (C), (D) only

(C), (D), (E) only

(A), (C), (E) only

Correct Answer:

(A), (C), (D) only

Explanation:

The correct answer is Option (2) → (A), (C), (D) only