NCERT Solutions for Class 12 Physics (2026–27)
NCERT Solutions for Class 12 Physics on ClearStudy cover all 14 chapters of the NCERT Physics textbook for the 2026–27 session. Every chapter is solved by subject experts with clear, step-by-step working for the exercise questions and numericals, so you can master each concept and revise the complete Class 12 Physics course from one place.
About Class 12 Physics
Class 12 Physics takes you through the core of senior-secondary science, from electric charges, electrostatic potential and current electricity to magnetism, electromagnetic induction and alternating current, then on to optics, the dual nature of radiation and matter, atoms, nuclei and semiconductor electronics. Our NCERT Solutions for Class 12 Physics follow the official NCERT textbook exactly – the same chapters, the same numericals and the same question order.
Class 12 Physics – All Chapters
Here are the 14 chapters of Class 12 Physics. Click any chapter to open its detailed, step-by-step NCERT solutions.
| # | Chapter | What it covers |
|---|---|---|
| 1 | Electric Charges and Fields | Charge, Coulomb's law, electric field, field lines and Gauss's law. |
| 2 | Electrostatic Potential and Capacitance | Electric potential, equipotentials, capacitors and energy stored. |
| 3 | Current Electricity | Ohm's law, resistivity, circuits, Kirchhoff's laws and the Wheatstone bridge. |
| 4 | Moving Charges and Magnetism | Magnetic force, Biot–Savart law, Ampere's law and the moving coil galvanometer. |
| 5 | Magnetism and Matter | Bar magnets, magnetic field of the Earth and magnetic properties of materials. |
| 6 | Electromagnetic Induction | Faraday's and Lenz's laws, inductance and eddy currents. |
| 7 | Alternating Current | AC circuits, reactance, impedance, resonance and transformers. |
| 8 | Electromagnetic Waves | Displacement current, properties of EM waves and the EM spectrum. |
| 9 | Ray Optics and Optical Instruments | Reflection, refraction, lenses, prisms, microscopes and telescopes. |
| 10 | Wave Optics | Huygens' principle, interference, diffraction and polarisation. |
| 11 | Dual Nature of Radiation and Matter | Photoelectric effect, photons and the de Broglie hypothesis. |
| 12 | Atoms | Rutherford's model, Bohr's model and the hydrogen spectrum. |
| 13 | Nuclei | Nuclear size, mass-energy, radioactivity, fission and fusion. |
| 14 | Semiconductor Electronics: Materials, Devices and Simple Circuits | Semiconductors, p-n junctions, diodes and logic gates. |
What you get in every Class 12 Physics solution
How to score full marks in Class 12 Physics
Understand each derivation before memorising it, practise the numericals with units at every step, and learn the key formulae for each chapter. Use our solutions to check your method, then re-solve problems on your own before the board exam.
FAQs – NCERT Solutions for Class 12 Physics
How many chapters are there in Class 12 Physics?
The Class 12 Physics NCERT textbook has 14 chapters, from Electric Charges and Fields to Semiconductor Electronics.
Do these solutions cover all the numericals?
Yes. Every exercise question and numerical in each chapter is solved step by step in exam-ready language.
Are these Class 12 Physics solutions free?
Yes. All NCERT Solutions for Class 12 Physics on ClearStudy are free and follow the official NCERT textbook from ncert.nic.in.