Study Physics one chapter at a time with NCERT-aligned notes, sample questions and quick-revision points.
Physics is part of the CBSE Class 12 syllabus. CBSERevision covers it chapter by chapter across 14 chapters. Each chapter page explains the NCERT chapter in student-friendly language, lists the key points to revise, and includes sample MCQs and questions with answers.
Open a chapter for notes, key points, sample questions and FAQs.
This chapter opens the study of electrostatics, the branch of physics that deals with forces, fields and potentials arising from charges at rest.
Read chapter notes →This chapter extends the ideas of work, energy and electric fields to electrostatic situations.
Read chapter notes →Current Electricity is the study of charges in steady motion. In earlier chapters charges were treated at rest; here we learn how a steady electric field inside a…
Read chapter notes →Moving Charges and Magnetism explores how moving charges and electric currents create magnetic fields, and how those fields exert forces on other moving charges and…
Read chapter notes →Magnetism and Matter explores magnetism as a subject in its own right, building on the idea that moving charges and currents produce magnetic fields.
Read chapter notes →Electromagnetic induction is the phenomenon in which a changing magnetic flux through a circuit induces an electromotive force (emf) and hence a current in it.
Read chapter notes →Alternating current is the form in which electrical energy reaches our homes, schools and industries.
Read chapter notes →This chapter explains how changing electric and magnetic fields give rise to electromagnetic waves.
Read chapter notes →Ray Optics and Optical Instruments explains how light behaves when it meets mirrors, lenses, prisms and the human eye.
Read chapter notes →Wave Optics is the branch of optics that treats light as a wave rather than as a stream of particles.
Read chapter notes →This chapter explores the dual nature of radiation and matter, a cornerstone of modern physics.
Read chapter notes →This chapter traces how our picture of the atom developed from Thomson's plum pudding model to Rutherford's nuclear model and finally to Bohr's quantised model of the…
Read chapter notes →The chapter Nuclei takes you inside the tiny central core of the atom, where almost all of its mass is packed into a space about ten thousand times smaller than the atom…
Read chapter notes →Semiconductor Electronics is the branch of physics that explains how modern electronic devices control the flow of electrons inside solid materials.
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Every chapter page is written from the NCERT textbook chapter, so what you study matches what is taught in school.
It is organised chapter by chapter into 14 chapters. Each chapter page gives a summary, key points for quick revision, sample MCQs and questions with answers, and frequently asked questions.
Each chapter page shows sample MCQs and questions with answers you can reveal. Creating a free account unlocks the full quiz, flashcards and practice sets for the chapter.
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