Sanjiv Ranjan Sir is a highly respected physics educator in Kolkata, known for his deep subject knowledge, student-friendly teaching style, and exceptional academic results. Over the years, he has mentored thousands of students who are now studying in IITs, NITs, top medical colleges, and reputed universities across India. What truly sets him apart is his ability to connect theory ... https://physicsteachersanjiv.com/blog/who-is-the-best-physics-teacher-in-kolkata/