A diamagnetic material in a magnetic field moves
- from stronger to the weaker parts of the field
- from weaker to the stronger parts of the field
- perpendicular to the field
- in none of the above directions
Previous year questions with solutions · 2000 – 2026
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2024 | 7 | 2 | 3.5 | 7.00% ↑250% |
| 2023 | 1 | 1 | 1 | 2.00% ↓10% |
| 2020 | 1 | 1 | 1 | 2.22% →0% |
| 2019 | 1 | 1 | 1 | 2.22% →0% |
| 2018 | 1 | 1 | 1 | 2.22% →0% |
| 2017 | 1 | 1 | 1 | 2.22% →0% |
| 2016 | 2 | 2 | 1 | 2.22% →0% |
| 2014 | 1 | 1 | 1 | 2.22% →0% |
| 2013 | 2 | 2 | 1 | 2.22% ↓11.1% |
| 2012 | 2 | 2 | 1 | 2.50% ↓1.3% |
| 2011 | 2 | 2 | 1 | 2.53% ↓31.6% |
| 2010 | 3 | 2 | 1.5 | 3.70% ↓9.3% |
| 2009 | 2 | 1 | 2 | 4.08% ↑91.8% |
| 2008 | 1 | 1 | 1 | 2.13% →0% |
| 2007 | 1 | 1 | 1 | 2.13% ↑6.4% |
| 2006 | 1 | 1 | 1 | 2.00% ↓6% |
| 2005 | 1 | 1 | 1 | 2.13% ↓63.1% |
| 2003 | 3 | 1 | 3 | 5.77% ↑171.2% |
| 2002 | 1 | 1 | 1 | 2.13% ↓47.9% |
| 2001 | 2 | 1 | 2 | 4.08% |
⚠ 1 of these questions are out of the current syllabus (marked on the question).
A diamagnetic material in a magnetic field moves
According to Curie's law, the magnetic susceptibility of a substance at an absolute temperature T is proportional to
A bar magnet is oscillating in the Earth's magnetic field with a period T. What happens to its period and motion if its mass is quadrupled?
Two bar magnets having same geometry with magnetic moments M and 2M, are firstly placed in such a way that their similar poles are same side then its time period of oscillation is T1. Now the polarity of one of the magnets is reversed then time period of oscillation is T2, then
Among which the magnetic susceptibility does not depend on the temperature?
Tangent galvanometer is used to measure