CBSE Class 12 Physics Syllabus 2025-26 – Subject Wise Guide

A concise overview of the latest CBSE Class 12 Physics syllabus (2025–26), covering unit-wise topics, marks weightage, and exam-focused preparation insights for boards and competitive exams.

Physics Syllabus Class 12 CBSE 2026 - Overview

A complete snapshot of the CBSE Class 12 Physics syllabus 2026, designed to help students plan smart, exam-oriented preparation.

• Academic Year: 2025-26
• Exam Duration: 3 hours
• Theory Marks: 70
• Practical/Internal Assessment: 30
• Total Marks: 100

CBSE Class 12 Exam Related Resources and Study Material

Unit-Wise Syllabus of Physics Class 12 CBSE 2026

Key and high-weightage topics covered as per the CBSE Class 12 Physics syllabus 2026.

• Types of electric charges and Coulomb’s law
• Electric field and electric potential
• Capacitors and their applications

This unit is really important because it forms the base for many of the chapters. The upcoming chapters will be built on this unit.

• How electric current flows in a circuit
• Ohm’s law and resistance
• Series and parallel combinations of resistors
• Basic circuit analysis using Kirchhoff’s laws

Very important for numericals in board exams.

This unit is about how magnets work when things are moving and what happens with materials and moving charges. The magnetic behaviour of moving charges is really important. This unit explains it. The unit also talks about the behaviour of materials.

• Magnetic field due to current-carrying conductors
• Force on a moving charge in a magnetic field
• Properties of magnets and magnetic materials

The things we learn from this chapter are actually used in things we have at home. Concepts from this chapter are really useful in real-life devices, like the ones we use every day.

This chapter describes how electricity can be generated with the help of magnetism; in other words, it explains the close liaison between electricity and magnetic fields. Electricity is one of the most important forms of energy for operating common appliances, while magnetism forms a significant basis in generating electricity. The chapter substantially dwells on the principles behind electromagnetic induction and how electrical energy is produced with the assistance of magnetic effects.

• Faraday’s and Lenz’s laws
• Induced current and EMF
• Alternating current  basics
• Transformers and power transmission

Highly conceptual and scoring if understood well.

• Nature and properties of electromagnetic waves
• Electromagnetic spectrum (radio waves to gamma rays)
• Uses of different waves in daily life

Often asked as direct theory questions.

Optics explains how light behaves. It is divided into two parts:

Ray Optics

• Reflection and refraction
• Mirrors and lenses
• Optical instruments like a microscope and a telescope

Wave Optics

• Interference of light
• Diffraction
• Young’s double slit experiment

Diagrams and ray tracing are very important here.

This unit introduces modern physics concepts.

• Photoelectric effect
• Particle nature of light
• Wave nature of matter (de Broglie theory)

Short, scoring, and concept-based chapter.

• Atomic Models: Rutherford and Bohr
• Nuclear energy and binding energy
• Nuclear fission and fusion

Important for understanding how atomic energy works.

This course covers basic electronics used in day-to-day gadgets.

• Semiconductors and Energy Bands 
• p-n junction diode 
• Diode as a Rectifier

Important Resources for CBSE Board Class 12 Exam 2026 :

• CBSE Class 12 Board Exam 2026 Study Resources
• CBSE Class 12 Mock Test Papers with Solutions
• Class 12 Biology Sample Question Papers & Solutions
• CBSE Class 12 Maths Sample Question Papers & Solutions
• Class 12 Chemistry Sample Question Papers & Solutions

Students Can Also Check: CBSE Class 12 Study Resources

CBSE Class 12 Physics Syllabus 2025: Download PDF

CBSE Class 12 Physics Syllabus 2025: The Central Board of Secondary Education (CBSE) has recently disclosed the Physics syllabus for Class 12 students pursuing the Science stream in the 2025 academic session. Crafted with precision, the curriculum aims to foster a robust conceptual understanding of Physics, instill the use of SI units, symbols, and nomenclature adhering to international standards. The syllabus strategically sequences units for logical learning and intertwines concepts for enhanced comprehension. It encompasses the course structure, content, question typology, and more. Students can access the complete syllabus and download the CBSE Class 12 Physics Syllabus 2025 in PDF format.

Key Features of CBSE Class 12 Physics Syllabus:

1. Conceptual Emphasis: The curriculum places a strong emphasis on developing a foundational conceptual understanding of Physics.

2. International Standards: Adherence to SI units, symbols, and nomenclature ensures conformity with international standards, facilitating global understanding.

3. Logical Sequencing: Units are logically sequenced, ensuring a smooth progression of subject matter, aiding in better comprehension.

4. Question Pattern: The syllabus provides insight into the typology of questions, offering students a strategic understanding of the examination pattern.

5. Proper Concept Placement: Concepts are thoughtfully placed with linkages, creating a cohesive learning experience.

CBSE Class 12 Physics Syllabus 2025 Overview

1. Year-End Examination: The CBSE Board has reinstated the year-end examination for the academic year 2025

2. Nine Units: The syllabus comprises nine units, covering a comprehensive range of Physics topics.

3. Question Paper Pattern: Students are encouraged to delve into the Physics syllabus to grasp the question paper pattern and marking scheme.

4. Unit Details: The syllabus provides unit names, chapters under each unit, and sub-topics, offering a comprehensive view for the board exam.

5. Practical Syllabus: Alongside the theoretical aspect, students can also explore the CBSE Class 12 Physics Practical Syllabus and evaluation scheme.

Accessing CBSE Class 12 Physics Syllabus:

1. Students can download the latest CBSE Class 12 Physics Syllabus PDF from the provided link.

2. Thoroughly reviewing the syllabus aids students in understanding the topics scheduled for study throughout the academic year.

3. The PDF includes a detailed list of Physics experiments, offering a comprehensive overview of the practical syllabus.

In conclusion, the CBSE Class 12 Physics Syllabus for 2025 is a crucial roadmap for students to navigate through the intricacies of Physics. A holistic understanding of the syllabus not only prepares students for the board exam but also equips them with a profound grasp of fundamental Physics concepts. Download the syllabus now and embark on a journey towards Physics excellence!

CBSE Class 12 Physics Syllabus 2025

CBSE 2025 Physics Syllabus for Class 12

Unit 1: Electrostatics Chapter–1: Electric Charges and Fields

• Electric charges, Conservation of charge, Coulomb's law.
• Electric field, electric dipole, torque on a dipole.

Chapter–2: Electrostatic Potential and Capacitance

• Electric potential, potential difference, equipotential surfaces.
• Conductors, insulators, dielectrics, capacitors, energy stored in a capacitor.

Unit 2: Current Electricity Chapter–3: Current Electricity

• Electric current, Ohm's law, V-I characteristics.
• Electrical energy, power, electrical resistivity, temperature dependence of resistance.
• Internal resistance of a cell, Kirchhoff's rules, Wheatstone bridge.

Unit 3: Magnetic Effects of Current and Magnetism Chapter–4: Moving Charges and Magnetism

• Magnetic field, Oersted's experiment.
• Biot - Savart law, Ampere's law, force on a moving charge in a magnetic field.

Chapter–5: Magnetism and Matter

• Bar magnet, magnetic dipole, torque on a magnetic dipole.
• Magnetic properties of materials, magnetization, effect of temperature.

Unit 4: Electromagnetic Induction and Alternating Currents Chapter–6: Electromagnetic Induction

• Faraday's laws, induced EMF, Lenz's Law, self and mutual induction.

Chapter–7: Alternating Current

• Alternating currents, reactance, impedance, LCR series circuit, resonance, power in AC circuits.
• AC generator, Transformer.

Unit 5: Electromagnetic Waves Chapter–8: Electromagnetic Waves

• Displacement current, Electromagnetic waves, electromagnetic spectrum.

Unit 6: Optics Chapter–9: Ray Optics and Optical Instruments

• Reflection, refraction, total internal reflection, lenses, optical instruments.

Chapter–10: Wave Optics

• Wave front, Huygen’s principle, reflection, refraction, interference, Young's double slit experiment, diffraction.

Unit 7: Dual Nature of Radiation and Matter Chapter–11: Dual Nature of Radiation and Matter

• Dual nature of radiation, Photoelectric effect, Einstein's photoelectric equation.

Unit 8: Atoms and Nuclei Chapter–12: Atoms

• Alpha-particle scattering experiment, Rutherford's model, Bohr model.

Chapter–13: Nuclei

• Composition, size of nucleus, nuclear force, mass-energy relation, nuclear fission, nuclear fusion.

Unit 9: Electronic Devices Chapter–14: Semiconductor Electronics

• Energy bands, intrinsic and extrinsic semiconductors, p-n junction.
• Semiconductor diode, I-V characteristics, application as a rectifier.

CBSE Class 12 Physics Syllabus 2026 FAQs

Q1: What does the CBSE Class 12 Physics Syllabus 2026 entail?

Ans: The CBSE Class 12 Physics Syllabus for the academic session 2025 is a comprehensive roadmap designed by the Central Board of Secondary Education. It outlines the curriculum structure, content, question typology, and more, fostering a robust conceptual understanding of Physics.

Q2: Why is the CBSE Physics Syllabus for Class 12 considered significant?

Ans: The syllabus is crucial as it emphasizes conceptual understanding, adheres to international standards, and strategically sequences units for logical learning. It serves as a guide for students pursuing the Science stream in the 2025 academic session.

Q3: How can students access the CBSE Class 12 Physics Syllabus 2026?

Ans: Students can download the CBSE Class 12 Physics Syllabus PDF from the provided link, offering a detailed overview of the course structure, unit names, chapters, and sub-topics.

Q4: What are the key features of the CBSE Physics Syllabus?

Ans: The syllabus places a strong emphasis on foundational conceptual understanding, adheres to international standards, follows logical sequencing, provides insights into question patterns, and ensures proper placement of concepts for cohesive learning.

Q5: What is the structure of the CBSE Class 12 Physics Syllabus 2026?

Ans: The syllabus comprises nine units, covering topics such as Electrostatics, Current Electricity, Magnetic Effects of Current and Magnetism, Electromagnetic Induction and Alternating Currents, Electromagnetic Waves, Optics, Dual Nature of Radiation and Matter, Atoms and Nuclei, and Electronic Devices.

Q6: Is there a practical component in the CBSE Physics Syllabus?

Ans: Yes, alongside the theoretical aspect, students can explore the CBSE Class 12 Physics Practical Syllabus and evaluation scheme. The syllabus provides a holistic view, covering both theoretical and practical aspects.

Q7: How does the CBSE Physics Syllabus aid in exam preparation?

Ans: Thoroughly reviewing the syllabus aids students in understanding the topics scheduled for study throughout the academic year. The syllabus also includes a detailed list of Physics experiments, offering a comprehensive overview of the practical syllabus.

Q8: What's the significance of the CBSE year-end examination for the academic year 2026?

Ans: The CBSE Board has reinstated the year-end examination, making it crucial for students to understand the Physics syllabus thoroughly. It provides insight into the question paper pattern and marking scheme.

Q9: How does the CBSE Physics Syllabus contribute to global understanding?

Ans: The adherence to SI units, symbols, and nomenclature in the syllabus ensures conformity with international standards. This facilitates global understanding and aligns with the board's commitment to quality education.

Q10: How can students make the most of the CBSE Class 12 Physics Syllabus 2026?

Ans: Students are encouraged to download the syllabus, delve into its details, and use it as a roadmap for their academic journey. A holistic understanding not only prepares them for exams but equips them with a profound grasp of fundamental Physics concepts.