CBSE Class 12 Physics Syllabus 2025-2026
Theory: 70 Marks | Practical: 30 Marks | Total: 100 Marks
Total Theory Periods: 160 | Exam Duration: 3 Hours
Unit I & II: Electrostatics + Current Electricity (16 Marks | 44 Periods)
| Chapter | Important Topics | Periods | Marks |
|---|---|---|---|
| Ch 1: Electric Charges & Fields | Coulomb’s law, Electric field & flux, Gauss’s theorem applications, Dipole | 26 | 8-9 |
| Ch 2: Electrostatic Potential & Capacitance | Potential, Equipotential surfaces, Capacitors & combinations, Energy stored | 18 | 7-8 |
| Ch 3: Current Electricity | Drift velocity, Ohm’s law, Kirchhoff’s laws, Wheatstone bridge, Cells | 18 | 6-7 |
| Total (Unit I + II) | 44 | 16 | |
Unit III & IV: Magnetic Effects + EMI & AC (17 Marks | 49 Periods)
| Chapter | Important Topics | Periods | Marks |
|---|---|---|---|
| Ch 4: Moving Charges & Magnetism | Biot-Savart, Ampere’s law, Solenoid, Galvanometer conversion | 25 | 9-10 |
| Ch 5: Magnetism & Matter | Magnetic properties, Earth’s magnetism | — | 4-5 |
| Ch 6: Electromagnetic Induction | Faraday, Lenz, Inductance | 24 | 5-6 |
| Ch 7: Alternating Current | AC circuits, LCR resonance, Transformer | — | 5-6 |
| Total (Unit III + IV) | 49 | 17 | |
Unit V-IX: Optics, Modern Physics & Electronics (18 Marks | 67 Periods)
| Chapter | Important Topics | Periods | Marks |
|---|---|---|---|
| Ch 8: Electromagnetic Waves | Displacement current, EM spectrum | 4 | 2-3 |
| Ch 9: Ray Optics | Lens, Mirror, Prism, Optical instruments | 30 | 8-9 |
| Ch 10: Wave Optics | Interference, Diffraction, Polarization | — | 4-5 |
| Ch 11: Dual Nature | Photoelectric effect, de-Broglie | 8 | 3-4 |
| Ch 12 & 13: Atoms & Nuclei | Bohr model, Radioactivity, Fission-Fusion | 25 | 6-8 |
| Ch 14: Semiconductors | Diode, Logic gates | 10 | 4-5 |
| Total (Unit V-IX) | 67 | 18 | |
Practical Syllabus (30 Marks)
- Two experiments (7+7) → 14 Marks
- Activities → 3 Marks
- Practical Record → 5 Marks
- Project → 3 Marks
- Viva → 5 Marks
Total = 30 Marks
Important Notes:
- Official weightage: Unit I-II → 16 | Unit III-IV → 17 | Unit V-IX → 18
- 2025-26 में NCERT से deleted portions हटा दिए गए हैं – वो exam में नहीं आएंगे
- NCERT + Exemplar ही काफी है 95%+ score के लिए
- Numerical हर unit से आएंगे, specially Electrostatics, Current, Optics & Modern Physics
All the best for your Board Exams 2026! Keep practicing numericals daily.
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