Example 1 · difficulty 2/5
The acceptor level introduced by trivalent doping lies
- A. slightly below the conduction-band edge
- B. slightly above the valence-band edge
- C. above the conduction band
- D. deep inside the completely filled valence band
2024 source guide · Physics
NEET 2024 Physics Semiconductor Electronics Questions
Connect the official 2024 paper with current Physics practice without labelling original previews as PYQs.
200 original questions · explicit provenance labels
PhysicsPlate 34
NeetVellum atlas · fig. physics
34
What to master
junction diodes, rectification, logic gates and elementary devices.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
After an antimony donor atom in silicon releases its extra electron to the conduction band, the donor atom becomes
- A. a mobile positive hole
- B. a fixed negative ion
- C. a fixed positive ion
- D. an electrically neutral mobile atom
Example 3 · difficulty 2/5
When an indium acceptor atom in germanium accepts an electron from a neighbouring bond, it becomes
- A. a fixed positive ion while an electron is created
- B. a mobile negative electron in the conduction band
- C. neutral, with no carrier generated
- D. a fixed negative ion while a hole is created
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2024 Physics Semiconductor Electronics PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2024 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.