Energy of Electron in Hydrogen Atom | Complete Derivation | Class 12 Physics💥💯 #jnkb

In this video, we derive the expression for the Total Energy of an Electron in a Hydrogen Atom using Bohr’s Model.

This is one of the most important derivations from the chapter Atoms and is frequently asked in Class 12 board examinations.

🔹 Concept of Bohr’s Model
🔹 Kinetic Energy of Electron
🔹 Potential Energy of Electron
🔹 Total Energy Expression
🔹 Final formula (Eₙ = −13.6 eV / n²)
🔹 Important exam tips & common mistakes
Understanding this derivation will help you solve numerical problems related to atomic structure confidently.

📌 Chapter: Atoms
📌 Topic: Energy of Electron (Bohr Model)
📌 Class: 12 Physics
📌 Board: CBSE / State Boards

If you’re preparing for Boards 2026, don’t skip this high-weightage derivation! #cbseboard2026 #oneshot #boardexam2026

Видео Energy of Electron in Hydrogen Atom | Complete Derivation | Class 12 Physics💥💯 #jnkb канала Pratik Singh