NCERT Solutions for Class 12 Physics – Free PDF Download
- NCERT Solutions for Class 12 Physics Chapter Wise
- Why Do Toppers Prefer Infinity Learn NCERT Solutions?
- Conclusion
NCERT Solutions for Class 12 Physics FAQs

NCERT Solutions For Class 12 Physics - Free Latest PDF (2025-26)

By Shailendra Singh

Updated on 5 Jun 2025, 10:26 IST

NCERT Solutions For Class 12 Physics: If you're preparing for your Class 12 board exams or entrance tests like JEE Exam and NEET Exam, having the right study material is very important. NCERT Solutions For Class 12 Physics are one of the best resources to help you understand every concept clearly and score high marks in exams.

These class 12 physics ncert solutions are designed in a step-by-step manner to make learning easier for you. Whether it's tough numerical problems or complex theories, these solutions explain everything in a simple and easy-to-follow way. You can also download the ncert physics class 12 solutions pdf to study offline anytime. The physics ncert solutions class 12 cover all the chapters as per the latest cbse class 12 physics syllabus, so you don’t miss out on any important topic.

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These ncert solutions class 12 are based on the official physics class 12 ncert pdf, making them 100% reliable and accurate. Whether you are revising or solving previous year questions, these solutions will guide you through every concept with clarity. Start using the NCERT Solutions For Class 12 Physics today and make your physics preparation stress-free and more effective!

NCERT Solutions for Class 12 Physics

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NCERT Solutions for Class 12 Physics – Free PDF Download

NCERT Solutions for Class 12 Physics Chapter Wise

NCERT Solutions for Class 12 Physics Chapter 1: Electric Charges and Fields

Electric charges are fundamental properties of matter, either positive or negative. Charges exert forces on each other, described by Coulomb’s law. Like charges repel and opposite charges attract. Electric fields arise due to these charges and influence nearby charges. Electric field strength is measured in volts per meter (V/m).

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NCERT Solutions for Class 12 Physics Chapter 2: Electrostatic Potential and Capacitance

The electrostatic potential is the potential energy of a charge in an electric field. It’s measured in volts. Capacitance relates charge and potential difference across conductors separated by an insulator. It’s measured in farads (F). A capacitor stores energy in its electric field.

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NCERT Exemplar Solutions for Class 12 Physics Chapter 2 Electrostatic Potential and Capacitance
Class 12 Notes Chapter 2 Electrostatic Potential and Capacitance
Important Questions for CBSE Class 12 Physics Electrostatic Potential
Physics MCQs with Answers – Class 12 Electrostatic Potential and Capacitance

NCERT Solutions for Class 12 Physics Chapter 3: Current Electricity

Current is the flow of electric charge. Ohm’s law states current is proportional to voltage (V) and inversely proportional to resistance (R). Resistance is measured in ohms. Circuits can be in series or parallel.

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NCERT Solutions for Class 12 Physics Chapter 4: Moving Charges and Magnetism

Moving charges create magnetic fields. The right-hand rule determines the direction of the magnetic field around a current-carrying conductor. Magnetic forces act perpendicular to both the field and the velocity of the charge.

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NCERT Exemplar Solutions for Class 12 Physics Chapter 4 – Moving Charges And Magnetism

NCERT Solutions for Class 12 Physics Chapter 5: Magnetism and Matter

Substances with unpaired electron spins exhibit magnetism. Permanent magnets have aligned atomic spins. Domains in ferromagnetic materials enhance magnetism. External magnetic fields can align domains.

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NCERT Exemplar for Class 12 Physics Chapter 5 – Magnetism And Matter
Important Questions for Class 12 Physics Chapter 5 Magnetism and Matter Class 12 Important Questions
Magnetism And Matter Questions for CBSE Class 12th

NCERT Solutions for Class 12 Physics Chapter 6: Electromagnetic Induction

A changing magnetic field induces an electromotive force (EMF) in a conductor. Faraday’s and Lenz’s laws describe electromagnetic induction. Transformers utilize this principle.

Also, access the following resources for Class 12 Chapter 6 Electromagnetic Induction at Infinity Learn

Class 12 Notes Chapter 6 Electromagnetic Induction
NCERT Exemplar Solutions for Class 12 Physics Chapter 6 Electromagnetic Induction
Electromagnetic Induction For IIT JEE
Important Questions for Class 12 Physics Chapter 6 Electromagnetic Induction Class 12 Important Questions

NCERT Solutions for Class 12 Physics Chapter 7: Alternating Current

In alternating current (AC), the direction of the current periodically changes. AC generators and transformers rely on AC. Root mean square (RMS) voltage is used for AC measurement.

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NCERT Exemplar Solutions for Class 12 Physics Chapter 7 Alternating Current
Important Topic of Physics: Alternating Currents
Important Questions for CBSE Class 12 Physics AC Currents
Important Questions for CBSE Class 12 Physics Introduction to Alternating Current

NCERT Solutions for Class 12 Physics Chapter 8: Electromagnetic Waves

Oscillating electric and magnetic fields generate electromagnetic waves. These waves propagate through space at the speed of light. Radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays are examples.

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NCERT Exemplar Solutions for Class 12 Physics Chapter 8 Electromagnetic Waves
Important Topic of Physics: Electromagnetic Waves
Electromagnetic Waves Class 12 Notes Chapter 8
Important Questions for CBSE Class 12 Physics Electromagnetic Waves
Important Questions for Class 12 Physics Chapter 8 Electromagnetic Waves

NCERT Solutions for Class 12 Physics Chapter 9: Ray Optics and Optical Instruments

Ray optics studies light propagation as rays. Reflection, refraction, dispersion, and total internal reflection are key concepts. Optical instruments include lenses, mirrors, microscopes, and telescopes.

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NCERT Solutions for Class 12 Physics Chapter 10: Wave Optics

Wave optics deals with light as waves. Interference and diffraction occur when waves interact. Young’s double-slit experiment demonstrates interference, while single-slit diffraction explains light bending around obstacles.

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NCERT Exemplar Solutions for Class 12 Physics Chapter 10 Wave Optics
Important Topic of Physics: Wave Optics

NCERT Solutions for Class 12 Physics Chapter 11: Dual Nature of Radiation and Matter

Light exhibits both wave-like and particle-like behavior, known as wave-particle duality. Particles like electrons also have wave-like characteristics, as shown by de Broglie’s equation.

Also, access the following resources for Class 12 Chapter 11 Dual Nature of Radiation and Matter at Infinity Learn

NCERT Exemplar for Class 12 Physics Chapter 11 – Dual Nature Of Radiation And Matter
Dual Nature Of Radiation And Matter Questions for CBSE Class 12th

NCERT Solutions for Class 12 Physics Chapter 12: Atoms

Atoms are the basic units of matter. The nucleus contains protons and neutrons, while electrons orbit the nucleus. Atomic numbers and mass numbers define elements.

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NCERT Solutions for Class 12 Physics Chapter 13: Nuclei

Atomic nuclei consist of protons and neutrons. Nuclear forces hold these particles together. Nuclear reactions release tremendous energy, as in nuclear fission and fusion.

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NCERT Exemplar for Class 12 Physics Chapter 13 – Nuclei

NCERT Solutions for Class 12 Physics Chapter 14: Semiconductor Electronics: Materials, Devices, and Simple Circuits

Semiconductors have conductivity between insulators and conductors. Diodes allow current flow in one direction, while transistors amplify or switch electronic signals. Integrated circuits contain many components on a single chip.

Also, access the following resources for Class 12 Chapter 14 Semiconductor Electronics: Materials, Devices, and Simple Circuits at Infinity Learn

Class 12 Notes Class 12 Notes Chapter 14 Semiconductor Electronic: Material, Devices And Simple Circuits
NCERT Exemplar for Class 12 Physics Chapter 14 – Semiconductor Electronics: Materials, Devices and Simple Circuits
Important Questions for Class 12 Physics Chapter 14 Semiconductor Electronics Materials Devices and Simple Circuits

NCERT Solutions for Class 12 Physics Chapter 15: Communication Systems

Communication systems transmit and receive information. Signals are modulated onto carrier waves for transmission. Amplitude modulation (AM) and frequency modulation (FM) are common techniques. Receivers demodulate signals for retrieval.

Also, access the following resources for Class 12 Chapter 15 Communication Systems at Infinity Learn

NCERT Exemplar for Class 12 Physics Chapter 15 – Communication Systems
Important Topic of Physics: Communication Systems
Important Questions for CBSE Class 12 Physics Communication

Why Do Toppers Prefer Infinity Learn NCERT Solutions?

When it comes to scoring high in exams, using the right study material makes all the difference. That’s why many toppers trust Infinity Learn NCERT Solutions for Class 12 Physics and other subjects. But what makes these solutions so special? Let’s find out why toppers choose them:

Clear and Simple Explanations: Toppers like NCERT solutions Class 12 from Infinity Learn because they are written in a very clear and easy-to-understand way. Even difficult topics in Physics Class 12 NCERT PDF are explained in simple steps so students can learn without confusion.
Complete Syllabus Coverage: The CBSE Class 12 Physics syllabus is fully covered in these solutions. Students don’t need to look anywhere else - every chapter and topic is included with accurate and complete answers.
Step-by-Step Answers: Infinity Learn doesn’t just give you final answers. Each question in the NCERT Physics Class 12 Solutions PDF comes with a step-by-step explanation. This helps students understand the process and improve their problem-solving skills.
Focus on Concepts, Not Just Answers: Toppers know that understanding concepts is more important than memorizing answers. That’s why Infinity Learn explains the "why" behind every solution. These Physics NCERT Solutions Class 12 help students build strong concepts for exams like NEET and JEE.
Lots of Solved Examples and Practice Questions: To get better at solving questions, you need practice. Infinity Learn provides plenty of solved examples and practice questions based on the Class 12 Physics NCERT Solutions, which help students prepare well for exams.
Easy to Follow Structure: Infinity Learn’s solutions follow a proper order, just like the Physics Class 12 NCERT PDF textbook. This makes it easy for students to study one topic at a time and keep their preparation on track.
Video Lessons for Better Understanding: Apart from written solutions, Infinity Learn also offers video lessons. These videos explain hard topics in a fun and simple way, making learning more interesting and easier to understand.
Created by Expert Teachers: The solutions are made by experienced teachers who know what students need. These experts give useful tips and tricks that help students perform better in exams.
Saves Time: Toppers have limited time and lots to study. Infinity Learn’s NCERT Solutions for Class 12 Physics save time by giving clear, to-the-point answers that are easy to revise.
Trusted by Toppers: Infinity Learn has helped thousands of students get top ranks. That’s why many toppers trust it for Class 12 NCERT Solutions, especially when preparing for board exams and competitive tests.

Conclusion

If you're looking for reliable and easy-to-understand Physics NCERT Solutions Class 12, Infinity Learn is a great choice. These solutions help you build strong concepts, solve questions confidently, and stay fully prepared for your exams.

NCERT Solutions for Class 12 Physics FAQs

How can one excel in Class 12 Physics and secure impressive marks?

By turning to Infinity Learn NCERT Solutions for Class 12 Physics, students have a powerful tool at their disposal. Consistent practice serves as the cornerstone for learning and excelling in Physics. To boost performance, students should thoroughly engage with the NCERT Solutions provided, enabling them to enhance their question-solving skills and secure strong marks in their final exams.

Where can you access Chapter-wise NCERT Solutions for Class 12 Physics?

You can easily find NCERT Solutions for Class 12 Physics on the Infinity Learn website in the form of free downloadable PDFs. Infinity Learn offers the convenience of accessing these solutions online or downloading and saving them for offline reference. These solutions have been meticulously crafted by the expert team at Infinity Learn, ensuring accurate and reliable assistance in Physics.

How do NCERT Solutions for Class 12 prove beneficial to CBSE students?

NCERT Solutions are specifically tailored to meet the needs of CBSE students, aligning perfectly with the current syllabus outlined by the CBSE Board. Many of the examination questions are drawn directly from these textbooks, offering students valuable insights into the marking scheme and exam format.

Is Class 12 Physics Challenging?

Class 12 Physics covers a broad spectrum of topics and derivations. However, with consistent effort and a focus on fundamental concepts, students can achieve strong marks in their Physics Class 12 exams. Diligently reading each chapter and striving to comprehend the concepts is essential. Developing a study strategy, particularly for tackling derivations since many chapters involve them, can significantly enhance one's performance.

Which chapter holds the utmost significance in Class 12 Physics?

Every chapter within Class 12 Physics carries its own weight of importance. Grasping the concepts thoroughly is imperative for achieving favorable scores in exams and preparing for entrance exams. For a better understanding and better marks, students can access free NCERT Solutions Class 12 Physics from the Infinity Learn website. These solutions serve as a helpful resource to comprehend the concepts effectively and achieve commendable scores. The PDF files can be downloaded and stored on personal computers, providing a convenient reference for exam preparation at any time.