Скачать или смотреть 30 Most Important Derivations for Class 12 Physics | CBSE Boards 2025

If you’re preparing for the CBSE Class 12 Physics Board Exam 2025, mastering important derivations is crucial. This video covers the 30 most important physics derivations that are highly likely to appear in the board exam. These derivations have been selected based on past year papers, CBSE marking schemes, and expected trends for 2025.

🔹 What You’ll Learn in This Video:
✔️ Chapter-wise most important derivations
✔️ Step-by-step explanation for better understanding
✔️ High-weightage derivations to maximize your marks
✔️ The right way to present derivations in board exams

🔹 Chapters Covered:
• Electrostatics: Dipole derivations, Gauss’s theorem applications
• Current Electricity: Drift velocity, Ohm’s law, Kirchhoff’s laws
• Magnetism & EMI: Magnetic field formulas, Lenz’s law applications
• Alternating Current: LCR circuit impedance, Resonance derivation
• Optics: Lens maker’s formula, Prism derivation
• Modern Physics: Photoelectric effect, Bohr’s energy levels
• Semiconductors: p-n junction diode characteristics

👉 Watch till the end to ensure you don’t miss any high-scoring derivation for the exam!

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