FREE PDF Download
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1Electric Charges and Fields
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2Electrostatic Potential and Capacitance
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3Current Electricity
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4Moving Charges and Magnetism
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5Magnetism and Matter
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6Electromagnetic Induction
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7Alternating Current
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8Electromagnetic Waves
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9Ray Optics and Optical Instruments
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10Wave Optics
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11Dual Nature of Radiation and Matter
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12Atom
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13Nuclei
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14Semiconductor Electronics
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15Communication System
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The subject that is considered to be most challenging in the CBSE curriculum for class 12 is Physics. This is because the main focus of this subject is on numerical problem-solving, derivations, understanding of the concepts, and so on. In order to help you overcome these challenges, the leading online platform of SelfStudys has come up with the Class 12 Physics NCERT solutions. With their help, you will be able to build your clarity, accuracy, as well as confidence in the subject.
On our platform, the Class 12 Physics NCERT solutions 2025-26 are designed as per the latest syllabus and exam pattern. This makes them an essential resource for board exam preparation as well as competitive exams like JEE and NEET. Moreover, our solutions focus on breaking down all the complex problems into simple steps so that you can grasp the why behind each answer. With clear explanations, accurate diagrams, exam-oriented answers, etc., this resource will serve as a complete guide for you to master the subject in an efficient manner.
CBSE Board Exam Weightage And Role Of Class 12 Physics NCERT Solutions 2025-26
Physics is a quite high-scoring subject, but only if you understand how the marks are distributed and how the questions are framed. We have noticed that over the years, CBSE has relied on the NCERT textbook for both theory and numerical questions. This is the reason why the NCERT Physics Class 12 solutions PDF is an important tool to use while you are preparing for the board exams.
CBSE Physics Marks Distribution And Question Trends
In the Class 12 board exams, the Physics paper carries 70 marks for theory and 30 marks for practical assessments. In the theory paper, the questions are structured to evaluate your:
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Understanding of the concepts
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Application of formulas
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Step-by-step solving of the numericals
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Logical derivations as well as explanations
Now, below, we have created a table in which we have mentioned the approximate chapter-wise weightage of this subject in the final exam.
|
UNIT |
CHAPTERS |
EXPECTED WEIGHTAGE (Marks) |
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Unit I & II |
Electrostatics, Current Electricity |
14-16 |
|
Unit III & IV |
Magnetic Effects of Current and Magnetism, Electromagnetic Induction and Alternating Current |
8-10 |
|
Unit V |
Electromagnetic Waves |
3-4 |
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Unit VI |
Optics (Ray Optics + Wave Optics) |
14-16 |
|
Unit VII |
Dual Nature of Radiation and Matter |
4-5 |
|
Unit VIII |
Atoms and Nuclei |
4-6 |
|
Unit IX |
Semiconductor Electronics |
6-8 |
|
Total |
All Units |
70 marks |
Note: You should keep in mind that this weightage is based on the recent exam trends as well as CBSE sample papers. You have to always prepare all the chapters, but you can prioritize the units that have high-weightage in a strategic manner.
How This Weightage Strengthens The Role Of NCERT Physics Class 12 Solutions PDF
Once you understand this chapter-wise weightage, you will be able to plan your study schedule as well as learn why the NCERT solutions for Class 12 Physics are the most reliable resource to prepare for the exams. We have explained some more points on their role below for your reference.
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Most of the chapters covered in the theory section are Electrostatics, Current Electricity, Magnetism, Optics, etc. They include a lot of numerals, and you need to apply formulas, sign conventions, units, and step-wise logic properly. With the Physics NCERT Class 12 PDF download, you will get:
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Numerical approaches with a structure that is expected by the CBSE.
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Proper use of symbols, SI units, final answers, and so on.
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Clear explanation of every step. This will further help you in getting partial marks.
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Our team of subject-matter experts has done a close analysis of the CBSE previous year papers. Through this analysis, they have seen that many theories and numerical questions are repeated directly or indirectly from the NCERT book exercises. By using the NCERT Class 12 Physics solutions chapterwise, you will be able to:
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Find the patterns of questions that repeat again and again.
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Prepare yourself for the modified or twisted versions of the questions from the textbook.
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Get familiar with the framing of answers that is preferred by the examiner.
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In the long-answer questions, you might get derivations from chapters such as Ray Optics, Moving Charges and Magnetism, etc. You should know that these questions carry 3 to 5 marks and influence your final score in a significant manner. Our latest Physics NCERT solutions for Class 12:
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Show these derivations in the same logical sequence.
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You will also see that the assumptions, diagrams, formula transitions, etc., are highlighted properly.
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With their help, you will be able to learn where the marks are actually awarded.
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The Central Board of Secondary Education now focuses more on conceptual as well as application-based questions. They are especially from the high-weightage units. In our Class 12 Physics NCERT solutions, you will find that the explanations are written to develop this type of understanding. By using them, you can:
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Learn the concepts properly rather than memorizing the formulas.
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Improve your answer writing on the basis of the reasoning.
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Also, you will get comfortable with the questions that are assertion-based or case-based.
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NCERT Solutions For Class 12 Physics Provided For Every Chapter
Here, the Class 12 Physics NCERT solutions 2025-26 are provided for each and every chapter that is prescribed in your syllabus. They are designed to offer you complete academic support throughout your preparation journey. Moreover, you get separate PDFs for every chapter, and it is covered in a structured as well as detailed manner. Our experts make sure that no concept, numerical problem, derivation, or theoretical question from the textbook is left without explanation. By going through these chapter-wise solutions, you can solidify your conceptual understanding, improve your problem-solving skills, and ultimately, write the answers in the exam with confidence. Below are the links to access any of the chapter’s solutions.
Process To Get The Physics NCERT Class 12 PDF Download
For your reference, we have mentioned all the steps that are required to complete the downloading process of the NCERT Physics Class 12 solutions PDF.
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Firstly, you need to open a web browser on your preferred device. In this search space of this browser, you can either type SelfStudys or www.selfstudys.com.
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On the main page, numerous elements will be available, wherein you have to select the ‘Navigation’ bar.
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This selection will let you access the main menu, which you can first explore and then click on the ‘NCERT’ section.
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A new drop-down menu will open up, and you should tap on the ‘NCERT Solutions’ option.
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Within a few seconds, your browser will direct you to a new page that has these solutions for various classes.
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You can click on the icon of your class to open the subject-wise list. There, you can select the NCERT solutions for Class 12 Physics.
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Finally, all the chapters for which we provide the Physics NCERT Class 12 PDF download will be accessible.
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You can start with your study of the NCERT Class 12 Physics solutions chapterwise, one by one.
Note: The SelfStudys platform requires a Google Log In or Sign Up to download the PDF for the latest Physics NCERT solutions for Class 12.
How To Manage Your Time By Using The NCERT Class 12 Physics Solutions Chapterwise?
For this subject, you need a balanced understanding of the concepts along with practice of the numericals and exam-oriented answer writing. If you don’t know how to manage your time properly, then you might struggle to complete the syllabus or perform confidently in the exams. So, here are some techniques that you can refer to while using the Class 12 Physics NCERT solutions in order to manage your study time effectively.
Planning A Chapter-Wise Study Schedule For Physics
To manage the vast syllabus of this subject, it is very important that you create a chapter-wise study schedule. With the help of our Class 12 Physics NCERT solutions 2025-26, you will be able to understand the depth of every chapter. This will make it easier for you to allocate the time accordingly. For the chapters like Electrostatics, Magnetism, and Optics that are heavy in concepts, you need to do regular practice and plan them over multiple sessions. Once you align your goals with the chapters and their exercises, you can track your progress clearly as well as avoid any last-minute overload of the syllabus.
Smart Revision Before Exams
When revision is focused and selective, only then is it most effective. By using the NCERT Physics Class 12 solutions PDF, you can do a smart revision of the important derivations, standard numerical formats, frequently asked questions, and so on. Rather than reading the full chapters again and again, you can revise the solved examples and exercise answers. Through this approach, you will be able to save your time as well as retain the methods to solve problems, applications of formulas, presentation styles of the answers, etc. These are quite necessary for scoring well in the board exams.
Using The Latest Physics NCERT Solutions For Class 12 To Do Quick Concept Recall
During the short study breaks or when you are doing last-minute preparation, you need a fast way to recall the key concepts. This can be done easily with the NCERT solutions for Class 12 Physics, as they offer concise explanations to revisit formulas, laws, and applications in less time. Also, by reviewing the solved numericals or derivations, you will be able to reconnect with the core ideas quickly. This method is helpful, especially before taking the MCQ test, sample paper practice, or internal assessments.
Reducing Time Spent On Doubt Resolution With The Class 12 Physics NCERT Solutions
Most of the time, during preparation, is lost when you get stuck on doubts in the numerical problems. The Physics NCERT Class 12 PDF download has clear and step-by-step answers with which you will be able to find your mistakes instantly. After attempting the questions, you should check your approach to resolve any confusion and not struggle with the same problem again. This will also keep your study sessions productive and reduce frustration.
Optimizing Last-Minute Preparation
Time becomes extremely limited when you are in the final days before the exam. With the help of the NCERT Class 12 Physics solutions chapterwise, you will be able to make the most of this period by doing a quick revision of important questions, formulas, derivations, and so on. You can focus on solidifying what you already know instead of starting new topics. It will make your final preparation time more effective as well as stress-free.
Important Topics Covered In The Class 12 Physics NCERT Solutions 2025-26
In the table below, we have highlighted the important topics that are covered in our latest Physics NCERT solutions for Class 12, the types of problems that you can expect, as well as why using these solutions is necessary to master this subject and score higher.
|
Chapter/Topic |
Key Concepts Covered |
Types of Problems |
Why NCERT Solutions are Essential |
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Electric Charges and Fields |
Coulomb’s law, electric field and potential, Gauss’s law, capacitors, conductors, and dielectrics |
Numerical calculations of fields and potential, charge distribution, and capacitor combination problems. |
The Class 12 Physics NCERT solutions help in clearing the concepts of vectors and applications of Gauss’s law. These are often tricky for students. |
|
Electrostatic Potential and Capacitance |
Electric potential, potential energy, equipotential surfaces, capacitors, a combination of capacitors |
Potential difference calculations, energy stored in capacitors, series and parallel combinations. |
With the help of the Class 12 Physics NCERT solutions 2025-26, you will be able to visualize the potential concepts as well as solve the capacitor network problems correctly. |
|
Current Electricity |
Ohm’s law, resistors and combinations, Kirchhoff’s laws, Wheatstone bridge, electrical energy and power |
Circuit analysis, finding current, voltage, and resistance in complex networks. |
In the NCERT Physics Class 12 solutions PDF, you will get systematic circuit diagrams as well as correct application of laws. This will reduce your errors in calculations. |
|
Moving Charges and Magnetism |
Biot–Savart law, Ampere’s law, Lorentz force, magnetic field due to current, moving charges in a field |
Field calculations, motion of charges in a magnetic field, and torque on current loops. |
We add stepwise derivations and diagrams in the NCERT solutions for Class 12 Physics. With this, you can visualize the magnetic fields, which is quite important to understand the mechanics of charges. |
|
Magnetism and Matter |
Magnetization, magnetic field intensity, permeability, Earth’s magnetism, torque on a magnet |
Calculating magnetic field strength, torque, and dipole interactions. |
The stepwise problem-solving in the Physics NCERT Class 12 PDF download will clarify the abstract concepts as well as derivations. |
|
Electromagnetic Induction and Alternating Currents |
Faraday’s law, Lenz’s law, self and mutual induction, AC circuits, resonance, RMS and average values |
Time-varying current calculations, AC circuit problems, and resonance frequency problems. |
The NCERT Class 12 Physics solutions chapterwise, simplify the problems that are dependent on time. They show you the correct application of formulas as well as unit checks. |
|
Electromagnetic Waves |
Nature of EM waves, speed, energy transport, spectrum, relation with changing fields |
Conceptual questions, numerical on wave properties, energy transport. |
In our latest Physics NCERT solutions for Class 12, you will find that the topics that have heavy theory are simplified. You will also be able to understand the EM waves in an easy way. |
|
Ray Optics and Optical Instruments |
Reflection and refraction, lens and mirror formulas, wave optics, interference, diffraction, polarization |
Ray diagram construction, lens and mirror problems, fringe width calculation. |
Our experts provide precise diagrams and stepwise derivations in the Class 12 Physics NCERT solutions. By studying them, you will be able to improve your accuracy in diagrams and clarity in concepts. |
|
Wave Optics |
Interference, diffraction, polarization, Huygens’ principle, fringes |
Calculating fringe width, path difference, intensity, and diffraction angles. |
We provide detailed derivations as well as diagrams in the Class 12 Physics NCERT solutions 2025-26 for easy problem-solving learning. |
|
Dual Nature of Matter and Radiation |
Photoelectric effect, de Broglie wavelength, Bohr model, matter waves |
Calculating energy, wavelength, frequency, and radius of orbit. |
The derivations and as well as calculations for quantum physics are clarified in our NCERT Physics Class 12 solutions PDF. You can learn them easily as they are quite confusing for students. |
|
Atoms and Nuclei |
Radioactivity, nuclear reactions, mass-energy relation, nuclear decay |
Half-life calculations, energy released, and binding energy problems. |
With the help of the NCERT solutions for Class 12 Physics, you can get both conceptual and numerical clarity before the exams. |
|
Semiconductor Electronics |
PN junction, diodes, transistors, logic gates, semiconductor devices |
Diode and transistor behavior analysis, circuit problem-solving. |
The Physics NCERT Class 12 PDF download includes diagrams and explanations of the working principle. This helps you understand the concepts in a practical way. |
Conclusion
For mastery in the Physics subject, you need to do more than memorize formulas. You require a clear understanding of the concepts, step-by-step problem-solving skills, the ability to present answers in an effective manner, and so on. This is where the NCERT Class 12 Physics solutions chapterwise at SelfStudys acts as a complete and reliable resource, as it addresses all these needs. From Electrostatics to Semiconductor Electronics, you will see that every chapter is explained with detailed derivations, accurate numerical solutions, properly labelled diagrams, etc. With this, you will be able to grasp all the complex concepts easily.
Yes, the Class 12 Physics NCERT solutions 2025-26 are considered to be very useful for the internal assessments, unit tests, and school exams. Since most of the school exams follow NCERT textbooks quite closely, by practicing with these solutions, you can make sure to have thorough preparation as well as better performance.
As the latest Physics NCERT solutions for Class 12 provide clear, step-by-step methods for solving numericals, they help you practice problem-solving in an efficient manner. With regular practice, you can train yourself to identify formulas quickly, apply steps correctly, avoid errors in calculations, etc. All this will enhance your speed and accuracy during exams significantly.
Absolutely! The Physics NCERT Class 12 PDF download is designed to simplify complex concepts, which makes them easier to understand. With the step-by-step explanations and solved examples, you can grasp the ‘why’ behind every law, formula, principle, and so on. This clarity of concepts is important not only for the exams but also for understanding the applications of Physics in the real world.
At SelfStudys, the team of experts has structured the NCERT Physics Class 12 solutions PDF chapter-wise and question-wise. You will see that every chapter begins with important concepts, which are followed by detailed solutions for all exercises that are in the NCERT textbook. It also includes in-text questions and end-of-chapter questions.
With the help of the Class 12 Physics NCERT solutions, you will be able to score better marks in the board exams because this resource provides you with clear and structured answers for every question. Also, every solution will explain derivations, formulas, and numerical problems step by step. This will help you learn how to write precise, as well as exam-oriented, answers.

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