CBSE Class 12 Physics: chapters, practice and AI help
Class 12 Physics decides a big part of your board percentage and your JEE and NEET base. Electrostatics, Current Electricity, Electromagnetic Induction, Ray and Wave Optics and Modern Physics are all tested with derivations, numericals and figures. LerkAI explains derivations line by line, draws circuit and ray diagrams, and gives you exam-style questions for every chapter, for both CBSE and ISC. This page covers the full Class 12 Physics syllabus for CBSE and ISC, with 14 CBSE chapters and 11 ISC chapters listed below. Open any chapter for a summary and key concepts, try the sample questions to check where you stand, then ask LerkAI's tutor for help on anything that still feels unclear before your board exam.
Chapters
- Electric Charges and Fields
- Electrostatic Potential and Capacitance
- Current Electricity
- Moving Charges and Magnetism
- Magnetism and Matter
- Electromagnetic Induction
- Alternating Current
- Electromagnetic Waves
- Ray Optics and Optical Instruments
- Wave Optics
- Dual Nature of Radiation and Matter
- Atoms
- Nuclei
- Semiconductor Electronics
Frequently asked questions
Does LerkAI follow the CBSE and ISC Class 12 Physics syllabus?
Yes. Every chapter on this page follows the current CBSE and ISC Class 12 Physics syllabus, and the tutor answers in NCERT and board terminology.
Which Class 12 Physics chapters are most important?
Electrostatics, Current Electricity, Magnetism, EMI and AC, Optics and Modern Physics together make up most of the paper. Optics and Electrostatics are especially high-scoring.
Can I practise Class 12 Physics tests on LerkAI?
Yes. You can create chapter-wise practice tests and full board-style papers with marks, figures and a marking scheme, then download them as a PDF.
Can I study in Hindi or Hinglish?
Yes. Switch the language to Hindi and LerkAI explains concepts in simple Hinglish while keeping key terms in English.