🔭 About CB Sir – The Force Behind PhysicsbyCBSir.in

Welcome to PhysicsbyCBSir.in — where Physics isn’t just a subject; it’s an experience.

I’m Chandresh Bansal (CB Sir), a Senior JEE Advanced Physics Faculty and proud core member of the Physics Olympiad Team at ALLEN Career Institute, Delhi. An alumnus of IIT Kanpur, I’ve dedicated my life to unraveling the universe, one equation at a time — and helping my students do the same.

🚀 My Journey Through Space, Time & Teaching

Whether it’s the elegance of Newton’s laws, the thrill of electromagnetic induction, or the elegance of Schrödinger’s equation — I bring Physics alive with clarity, energy, and passion.

📈 Achievements That Matter

  1. 🏆 Mentor of AIR 26 in JEE Advanced 2023
  2. 🏆 Mentor of AIR 34 in JEE Mains 2023
  3. 💡 Core member of the ALLEN Physics Olympiad Team
  4. 🔬 Delivered training to INPhO aspirants and Olympiad rankers
  5. 🧠 Known for demystifying Irodov, Krotov & Pathfinder like no one else
JEE Advanced 2023 | AIR 26 | OBC-NCL Rank 2
“I sincerely thank CB Sir for helping me excel in the Physics section of JEE Advanced. His guidance in solving Pathfinder problems boosted my confidence immensely. CB Sir also shared some unique and effective physics hacks that made complex concepts simple. I’m truly grateful for his selfless support throughout my preparation.”
Mayank SoniAIR 26 (JEE Advanced 2023)

Physics is not about mugging formulas — it’s about feeling the force behind every falling apple, seeing the wave in every silence, and unlocking the universe using logic and imagination.

At PhysicsbyCBSir.in, you will:

  • 🚨 Learn from real Olympiad and JEE Advanced problems with crystal-clear explanations
  • ⚙️ Master high-level concepts with visual thinking and problem dissection
  • 🎯 Follow structured, rank-oriented preparation – not random chapters
  • 🧲 Build magnetic confidence and gravitational depth in Physics

💬 Final Word

Like a charged particle in a magnetic field, every student has a unique trajectory. My goal is to align your path with precision and momentum, so you not only clear JEE or Olympiads — you fall in love with Physics for life. Welcome to PhysicsbyCBSir.in — Where toppers are built, and Physics is lived.