New Delhi, India • April 30 – May 7, 2012
The 13th Asian Physics Olympiad (APhO 2012) brought together the brightest young minds from across Asia and Oceania. Held in the historic city of New Delhi, the event served not only as a competition but as a celebration of scientific inquiry and cultural exchange.
Organized by the Indian Association of Physics Teachers (IAPT) and hosted at the prestigious Delhi University, the Olympiad challenged participants with rigorous theoretical and experimental problems designed to test their understanding of fundamental physical principles.
Delegations arrived from 21 nations, including Australia, China, Israel, Russia, and Singapore, marking one of the most diverse gatherings in APhO history.
The 2012 syllabus covered advanced topics in classical mechanics, astrophysics, and electromagnetism.
A complex analysis of the motion and terminal velocity of a magnet falling through a conducting tube, involving eddy currents and electromagnetic braking.
A simplified analysis of stellar stability based on the Nobel Prize-winning work of Prof. Subrahmanyan Chandrasekhar regarding white dwarf stars.
A challenging problem concerning geometric phases in optics (Berry phase), exploring polarization states on the Poincaré sphere.
Investigation of the Capstan equation. Students measured the relationship between load, effort, and the wrap angle to estimate coefficients of friction.
A study of the repulsive forces between ring magnets placed over a dowel, requiring precise measurements of equilibrium positions.
People's Republic of China
Achieved the highest overall score combining both theoretical and experimental components, demonstrating exceptional mastery of physics.
Honorable Mentions were also awarded to students who displayed significant prowess in specific areas of the examination.
Since the original apho2012india.org domain is no longer active as a live event site, official records and problem sets are maintained by the IAPT and APhO archival projects.
This page serves as a historical restoration of the event. The canonical reference for this content is:
https://apho2012india.org/
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