2021 source guide · Physics

NEET 2021 Physics Magnetism Questions

Use this page to connect the official 2021 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.

Practice 216 verified questions →Check official NTA archive ↗

What to master

magnetic force, fields due to currents, magnetic materials and instruments.

Original practice preview

These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.

Example 1 · difficulty 4/5

A galvanometer of resistance 50 Ω gives full-scale deflection for a current of 2.0 mA. To convert it into a voltmeter that reads up to 5.0 V, the resistance that must be connected in series with it is:

A. 2500 Ω
B. 2550 Ω
C. 4950 Ω
D. 2450 Ω

Example 2 · difficulty 1/5

A proton moves parallel to a uniform magnetic field. The magnetic force on it is:

A. zero
B. qvB
C. qvB/2
D. qv²B

Example 3 · difficulty 1/5

The magnetic part of Lorentz force is always perpendicular to the particle velocity. Therefore it can change the particle’s:

A. speed but not direction
B. kinetic energy
C. direction of velocity but not speed
D. rest mass

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

Moving Charges and Magnetism →Magnetism and Matter →

Frequently asked questions

Are these official NEET 2021 Physics Magnetism 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 2021 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.