Example 1 · difficulty 2/5
The magnetic flux through each turn of a 50-turn coil decreases uniformly from 8.0 × 10⁻⁴ Wb to 2.0 × 10⁻⁴ Wb in 0.030 s. What is the magnitude of the average induced emf?
- A. 0.020 V
- B. 0.30 V
- C. 1.0 V
- D. 3.0 V
2019 source guide · Physics
NEET 2019 Physics Electromagnetic Induction Questions
Use this page to connect the official 2019 paper with current Physics practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
What to master
flux, Faraday and Lenz laws, motional emf and inductance.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
For a conducting loop, the positive area normal is chosen out of the page, so counterclockwise circulation is positive. The out-of-page magnetic flux is increasing. Which induced current is produced?
- A. Counterclockwise, producing an out-of-page field
- B. No current, because only the field magnitude changes
- C. Counterclockwise, producing an into-page field
- D. Clockwise, producing an into-page field
Example 3 · difficulty 2/5
For a single-turn loop, the flux rises linearly from 0 to 4 mWb during 0 s to 2 s, remains constant from 2 s to 5 s, and then falls linearly from 4 mWb to −2 mWb during 5 s to 6 s. During which interval is the induced emf magnitude greatest?
- A. 5 s to 6 s, 6 mV
- B. 0 s to 2 s, 2 mV
- C. 2 s to 5 s, 4 mV
- D. All intervals, 2 mV
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 2019 Physics Electromagnetic Induction 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 2019 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.