Ashwani Kumar Gupta, also known as A.K. Gupta Sir, is a highly respected figure in the field of physics education. With more than three decades of experience, he has established himself as a top-tier physics teacher, particularly for students in Class XI and XII, as well as those preparing for high-stakes exams such as NEET, IIT, SAT, and IB. His name has become synonymous with excellence in physics education, particularly at prestigious schools in Delhi and Gurgaon. Gupta Sir's teaching method is highly effective and tailored to the needs of each student. He carefully chooses a topic and delves deeply into it to ensure that students fully understand each concept. By tailoring his approach to the student's level of comprehension, he creates an environment