NCERT Book Class 12 Physics 2025-26 FREE PDF Download

Download NCERT Textbooks Class 12 Physics 2025-26

The NCERT Physics books for class 12 present the students with the higher concepts of Electrostatics, Magnetism, Optics, Electromagnetic Waves, Atoms, Nuclei and Electronics in a simplified and well-organised manner. Chapters are modelled to enhance conceptual knowledge and as well as offer a robust academic platform that is of great benefit in advanced studies in fields of engineering, medicine, and pure sciences. The NCERT books for class 12 Physics PDF can be simply downloaded by clicking the link below:

NCERT Physics Book Class 12: Chapter-Wise Links

The NCERT textbooks for class 12 Physics 2025-26 are a revised edition of textbook materials published by the National Council of Educational Research and Training (NCERT) to be used in all schools with the CBSE affiliation. The book comes in three languages: English, Hindi, and Urdu, and that is why it is accessible to students around the country. The textbook consists of two volumes (Part 1 and Part 2) and contains a total of 14 chapters, including all the advanced topics required by the latest NCERT syllabus. The chapter list allows the students to access the entire NCERT books for class 12 Physics PDF in order to have quick access, easy reference and successful preparation for exams.

How to Download NCERT Books for Class 12 Physics PDF Free?

To do the revision in a short length of time, NCERT also offers to download the entire Class 12 NCERT Physics books. The web-based version can be readily found on the official NCERT website, with some simple steps. Students can now access NCERT books for class 12 Physics PDF in minutes and proceed with studying without any interruptions, at any time or place, without using a printed copy, with this facility.

1. Visit the official website of NCERT, i.e. https://ncert.nic.in/textbook.php
2. Select the desired class and subject.
3. An NCERT 12th Physics PDF file will open on your computer screen.
4. Click on the arrow given above to download the free PDF file of the NCERT Class 12 Physics book.

How to Buy NCERT Textbooks for Class 12 Physics Online 2025-26?

The most recently revised NCERT textbooks, Class 12 Physics (2025-26), are also available directly on the official NCERT Books portal. Learners have access to authentic and new editions in English, Hindi and Urdu that are well in line with the CBSE Class 12 Physics syllabus. The NCERT online store also provides secure and adequate payment methods and doorstep delivery throughout India, eliminating the trouble of a learner having to travel far to get the original textbooks. In order to purchase the NCERT textbooks for class 12 Physics, students just have to use the official NCERT website and place their order online.

1. Candidates can visit the official website, http://ncertbooks.ncert.gov.in/login, to purchase the Class 12 Physics books online.
2. Register online by giving the basic info. before placing the order.
3. Further, click on the link "order textbooks online" and add the Class 12 Physics NCERT books to the cart.
4. Click on the option “proceed to payment” to pay the amount by using a credit card, debit card, or net banking through online mode.

NCERT Class 12 Physics Chapters Overview

Chapter 1: Electric Charges and Fields

This chapter presents the students with the basic characteristics of electric charges and the forces between charges. It describes the Coulomb law, the idea of electric field, and electric flux, which lie at the core of electrostatics. These concepts can help students learn how charges interact in nature and in such devices as photocopiers and electrostatic precipitators. The chapter is also the foundation for solving numerous numerical problems that are regularly asked in board tests and in competitive exams.

Chapter 2: Electrostatic Potential and Capacitance

The second chapter addresses the idea of electric potential, potential energy and equipotential surfaces. The students are also taught about capacitors, combinations of capacitors and storage of energy in capacitors, which is essential in theoretical and practical knowledge. These ideas are directly related to practical use, e.g., batteries, flash circuits in cameras, and other electronic devices where a system of energy storage is needed.

Chapter 3: Current Electricity

This is the chapter where the learners study how electric charges move in conductors with special attention to Ohm's law, resistivity, conductivity and drift velocity. It goes on to discuss electrical circuits, the rules of Kirchhoff and the heating effect of current. Students also learn how to practically use devices such as galvanometers, voltmeters, and ammeters. The chapter plays a critical role towards the acquisition of problem-solving skills in circuit analysis that are very helpful both in board exams and entrance exams such as JEE and NEET.

Chapter 4: Moving Charges and Magnetism

This chapter follows on from the relationship between electricity and magnetism and discusses the magnetic effects of the movement of charges. It discusses the law of Biot-Savart, the law of Ampere and the force on moving charges in magnetic fields. Cyclotrons, electric motors, and other electromagnets are examples of applications where theory is put into practical use. Students also understand more about how many of the electrical gadgets work.

Chapter 5: Magnetism and Matter

This chapter presents the students with the magnetic properties of materials and the magnetism of the Earth. It describes the various distinctions between diamagnetic, paramagnetic and ferromagnetic substances and their behaviour to external magnetic fields. Real-world examples like compasses, magnets in data storage and magnetic levitation assist the students in linking theory to practice. This chapter provides a stronger foundation for the application of magnetics in everyday life and technology.

Chapter 6: Electromagnetic Induction

This chapter is concerned with laws of electromagnetic induction created by Faraday and Lenz, as well as the concepts of induced EMF. There is also learning about mutual and self-inductance and how they can be used in gadgets such as electric generators and transformers. This chapter is especially significant because it describes the principle of the generation and distribution of power, which is one of the most practical ones in physics.

Chapter 7: Alternating Current

In this case, students research the characteristics and conduct of alternating current, such as reactance, impedance, resonance and power factor. The LC and LCR circuit operation is also discussed in detail, and with the applications of transformers. The principles taught here are very relevant because they describe the principles of household electricity, radio transmission and industrial power systems, and as such, they are very useful when it comes to practical knowledge and exams.

Chapter 8: Electromagnetic Waves

This chapter describes how Maxwell's equations have brought about the integration of electricity and magnetism, which predicts the presence of electromagnetic waves. It explains their characteristics, velocity and use in various communication systems. Students also get to know about the electromagnetic spectrum, including radio waves to gamma rays, and how they are used in everyday life, including in medical imaging, communication and broadcasting.

Chapter 9: Ray Optics and Optical Instruments

Ray optics deals with the behaviour of light as it is reflected and refracted through mirrors, lenses and prisms. The chapter also describes total internal reflection and how it has been used in optical fibres and other instruments such as periscopes. Students are taught the principles of microscopes and telescopes, as well as the vision adjustment through the lens. Having numerous ray diagrams and realistic examples, this chapter ties in with the optical instruments in the real world.

Chapter 10: Wave Optics

Wave optics is the study of waves that encompasses the waves like interference, diffraction, and polarisation of light. It covers the two-slit experiment of Young, the diffraction by slits and the diffraction grating. Students are also taught about polarised light and how it is applied in sunglasses, 3D glasses and stress analysis. The chapter offers an experimental and theoretical understanding of the wave nature of light, and this is essential in board exams.

Chapter 11: Dual Nature of Radiation and Matter

This chapter is an interface between classical and modern physics as it describes the photoelectric effect and how the particle nature of light was discovered. It also discusses the hypothesis of matter waves proposed by de Broglie and the experimental confirmation of the same by the Davisson-Germer experiment. Students get to know about the wave-particle duality of matter and light, which forms the foundation of quantum physics.

Chapter 12: Atoms

In this chapter, the students revisit the model of the atom, starting with the model of Rutherford, to the quantised model of Bohr. The hydrogen spectrum and energy levels are explained to allow the learners to know the way atoms emit and absorb electromagnetic radiation. The chapter forms a basis in the study of atomic physics and spectroscopy, which are of significance in physics and chemistry.

Chapter 13: Nuclei

This chapter mainly focuses on the structure and properties of the nucleus. Students are taught about radioactivity, nuclear binding energy, nuclear fission and nuclear fusion. Nuclear physics is also applied to power plants and the energy processes in the stars. The chapter plays a significant role in linking physics to energy production in the real world and astrophysics.

Chapter 14: Semiconductor Electronics: Materials, Devices, and Simple Circuits

The last chapter presents the physics of semiconductors, which describes intrinsic and extrinsic semiconductors, diodes, and transistors. Electronic circuits that use rectifiers, amplifiers and logic gates are also studied by students. The chapter is very practical because it provides the foundation of knowing modern electronics such as computers, mobile devices and communication systems.

NCERT Solutions for Class 12 Physics: Chapterwise PDF

NCERT Solutions to Class 12 Physics 2025-26 contain detailed, step-wise solutions to all the exercises of the textbook, and assist students in developing conceptual clarity and refining their problem-solving ability. The solutions are presented in simple-to-access PDFs on a chapter basis, hence making the revision more organised and effective. They prove to be very useful in not only Class 12 board examinations but also in competitive examinations such as JEE and NEET, which require a good understanding of the Physics concepts.

Advantages of Using NCERT Physics books Class 12 Physics 2025-26

NCERT Books for class 12 Physics (2025-26 edition) are made as per the updated CBSE curriculum and NCF-SE framework to enhance the conceptual knowledge of the students. Chapters are clarified using a simple and clear language with real-life examples and thorough illustrations that can make even the complicated issues easier to study and implement in solving problems. The textbooks serve as the most reliable guide to Class 12 board exams and are equally useful in competitive exams like JEE and NEET, so students develop accuracy and confidence.

1. NCERT Class 12 books are written by experts after detailed research, and thus, these NCERT Physics Class 12 PDFS help in giving accurate knowledge to students.
2. All the topics mentioned in the NCERT Class 12th Physics book are written in simple language for a better understanding of students.
3. NCERT 12th Physics plays a great role in clearing the fundamental concepts for students. The simple way of explanation in these books makes it easier for readers to understand.
4. The NCERT books for Class 12th Physics strictly follow the CBSE curriculum. This adds to scoring high in the 12th class board exam, which proves that the NCERT class 12 Physics book PDFS are the best for scoring good marks.
5. The questions mentioned in the NCERT 12th Physics books are the sample questions that should be practised for the board exam to score high.

Also read -

• NCERT Exemplar Class 12th Physics
• NCERT Notes for Class 12 Physics
• NCERT Syllabus for Class 12 Physics

How to Prepare from the NCERT Class 12 Physics Book?

The preparation process using the NCERT Class 12 Physics book would become very easy when you learn the organisation of the chapter and the way concepts are developed in a step-by-step manner. The book will describe each chapter in a straightforward language and provide examples to enhance clarity. NCERT can also assist you in scoring high in board exams as well as provide a strong foundation to compete in exams, such as JEE and NEET, with the proper study technique.

• Start by reading the chapters one by one, and ensuring that you grasp the fundamentals at a time and then memorise formulas.
• As you read, you can highlight important definitions, derivations, and laws to be able to revise them later in a hurry.
• Keep a separate notebook in which you summarise formulae, notable points and diagrams in each chapter.
• Complete all the NCERT In-Text questions, NCERT exercises and other NCERT exercises, since they occur frequently in board exams.
• Give special attention to numerical problems--do these one by one, and not by jumping over.
• Learn the derivations well, as they are used to answer conceptual and numerical questions.
• Visualise some complex concepts such as electromagnetism, optics and modern physics using real-life examples or simple experiments.
• Revise each chapter multiple times at intervals rather than studying it once and leaving it.
• Once you complete each chapter, you should do sample papers and the board questions from the past to check your preparation.
• Make a formula sheet that can be revised on a daily basis in a quicker fashion, and update it whenever you finish a new chapter.
• Use diagrams and labelled figures wherever possible to score higher in exams.
• Break down long chapters, such as Electromagnetic Waves, Ray Optics, and Current Electricity, into smaller sections so that they do not become overburdened.
• Practice time management by solving mock tests within the exact exam duration.

NCERT Books for Class 12 Subject Wise

The NCERT Books of Class 12 (2025-26) are considered to be the most true and trustworthy study material, which are developed by subject experts according to the newest CBSE and NCF-SE syllabus. The books will include all the major subjects such as Physics, Chemistry, Biology, Mathematics and English, Hindi and so on and will assist students in developing good conceptual understanding. The links to subject-wise NCERT Class 12 books are readily available to students online, and the PDFs can be downloaded at no cost to help them prepare satisfactorily for firstly board exams as well as competitive exams.