The Indian Association of Physics Teachers (IAPT) is an organization of physics educators in India. It was established in 1968 with the aim of promoting excellence in physics education and research in India.
One of the main activities of IAPT is the organization of the National Standard Examination in Physics (NSEP), which is a physics Olympiad for school students in India. The top performers in NSEP are eligible to apply for the Indian National Physics Olympiad (INPhO), which is organized by the Homi Bhabha Centre for Science Education (HBCSE) under the aegis of the IAPT.
To apply for the NSEP and INPhO, students need to register on the IAPT website. The registration process usually opens in August or September, and the exam is typically held in November.
To prepare for the NSEP and INPhO, students should focus on developing a strong foundation in physics by studying standard textbooks, such as "Introduction to Electrodynamics" by David Griffiths, and "Classical Mechanics" by Herbert Goldstein. They should also practice solving problems from previous years’ papers and sample papers, as well as participate in online discussion forums for physics. Additionally, students can take advantage of the study materials provided by IAPT.
It is also important for students to stay informed about the latest updates and changes in the exams by visiting the official IAPT website. The website also has a list of the students who are selected for the next level of the Olympiads.
It's important to have a consistent and persistent approach to preparation, and practice regularly. With enough practice and hard work, you will be able to achieve good results in the National Standard Examination in Physics and Indian National Physics Olympiad.