Physics in Class 12 is a decisive subject for CBSE Board exams as well as national-level competitive exams such as JEE and NEET. A strong command over NCERT concepts and questions is essential to score high and build long-term conceptual clarity.
NCERT Solutions for Class 12 Physics provide structured, step-by-step answers strictly based on the latest NCERT textbook, helping students understand concepts, numerical problem-solving techniques, and board-exam answer presentation.
The Class 12 Physics syllabus is divided into multiple units covering electrostatics, magnetism, optics, modern physics, and electronics. Understanding the chapter structure helps students plan their preparation efficiently.
Chapter-wise List of NCERT Class 12 Physics
Each chapter solution is designed to ensure conceptual clarity along with exam readiness. The answers follow CBSE-prescribed terminology and structure.
Given below are the chapter-wise NCERT Solutions for Class 12 Physics. You can use it as your 12th Physics guide. Go through these chapter-wise solutions to be thoroughly familiar with the concepts.
This chapter introduces the fundamental concepts of electric charge and electric field. It explains Coulomb’s law, electric field lines, electric flux, and Gauss’s law along with their applications in different charge distributions. These concepts form the base of electrostatics and are crucial for understanding advanced topics.
For better conceptual clarity and practice, students can refer to the chapter-wise NCERT solutions and revision notes available in PDF format.
This chapter deals with electric potential, potential energy, and capacitance. It explains the relationship between electric field and potential, capacitors in series and parallel combinations, and energy stored in capacitors. Numerical problems from this chapter are frequently asked in board exams.
Students can strengthen their understanding by practicing the detailed NCERT solutions and concept-based questions provided for this chapter.
The chapter focuses on the flow of electric current in conductors and introduces concepts such as Ohm’s law, resistance, drift velocity, and electrical circuits. It also covers Kirchhoff’s laws, Wheatstone bridge, and potentiometer.
For exam-oriented preparation, students should go through the step-by-step NCERT solutions and numericals included in this chapter.
This chapter explains the magnetic effects of moving charges and current-carrying conductors. Topics such as Lorentz force, magnetic field due to current, and motion of charged particles in magnetic fields are discussed in detail.
To master numerical problems and conceptual questions, students are advised to practice the NCERT solutions provided for this chapter.
This chapter deals with the magnetic properties of materials and the behavior of magnets. It includes topics such as magnetization, magnetic susceptibility, Earth’s magnetism, and magnetic materials.
Students can improve their theoretical understanding and diagram-based answers by referring to the NCERT solutions and revision material of this chapter.
The chapter introduces the phenomenon of electromagnetic induction and explains Faraday’s laws and Lenz’s law. It also covers concepts like self-induction, mutual induction, and eddy currents.
For better problem-solving skills and derivation practice, students should study the NCERT solutions provided for this chapter.
This chapter explains alternating current and its characteristics. It covers AC circuits, rms values, LCR circuits, resonance, power factor, and transformers, which are important for both board and competitive exams.
Students can revise formulas and practice numericals using the NCERT solutions available for this chapter.
This chapter discusses electromagnetic waves and their properties. It introduces Maxwell’s contribution and explains the electromagnetic spectrum along with its applications in daily life.
To reinforce conceptual understanding, students can go through the NCERT solutions and summary notes of this chapter.
This chapter focuses on the behavior of light rays and optical instruments. It includes reflection, refraction, mirrors, lenses, and instruments like microscopes and telescopes.
Students should practice diagram-based questions and numericals using the NCERT solutions of this chapter.
The chapter explains the wave nature of light through interference, diffraction, and polarization. Concepts such as Young’s double-slit experiment are discussed in detail.
For strong conceptual clarity and derivation practice, students are encouraged to use the NCERT solutions provided for this chapter.
This chapter introduces the quantum nature of light and matter. It covers the photoelectric effect, de Broglie wavelength, and wave-particle duality.
Students preparing for board and competitive exams should refer to the NCERT solutions for numerical and theory-based questions of this chapter.
This chapter explains atomic models with special focus on Bohr’s model of the hydrogen atom. It also covers energy levels and emission and absorption spectra.
To understand derivations and numerical applications, students can study the NCERT solutions of this chapter.
The chapter deals with nuclear structure and radioactivity. Topics such as radioactive decay law, half-life, binding energy, and nuclear reactions are explained.
Students can improve their numerical accuracy and conceptual understanding by practicing NCERT solutions of this chapter.
This chapter introduces the basics of electronic devices and circuits. It covers semiconductors, diodes, transistors, and logic gates, which are important for application-based questions.
For clear understanding of electronic components and circuit behavior, students should refer to the NCERT solutions provided for this chapter.
For the academic year 2025-26, the CBSE Class 12 Physics theory paper is structured for 70 marks, with the remaining 30 marks allocated to practicals.
The syllabus is organized into 9 units. Understanding the weightage of these units helps you prioritize high-yield topics like Optics and Electromagnetism, which collectively account for nearly half of the theory marks.
Physics is a concept-driven subject where competitive exams test both theory and numerical application. NCERT Solutions play a critical role in building a strong foundation for JEE and NEET Physics.
Why NCERT Physics Solutions Matter
(Session 2026 - 27)