JEE Main 2025 Physics question

PhysicsSemiconductor ElectronicsJEE Main 2025

Not in JEE Advanced syllabus

Consider a n-type semiconductor in which and are number of electrons and holes, respectively. (A) Holes are minority carriers (B) The dopant is a pentavalent atom (C) (where is number of electrons or holes in semiconductor when it is intrinsic form) (D) (E) The holes are not generated due to the donors Choose the correct Ans. from the options given below:

Answer: (2)

Solution

always holds true, so options C and D are incorrect. Correct statements are A, B, E.

Question ID VK-002972