| S.no. | Chapter-Wise JEE Main Physics Syllabus 2026 |
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JEE Main Physics Syllabus 2026
The JEE Main Physics Syllabus 2026 is organised into two sections: Section A and Section B. Below, you will find a detailed breakdown of each section. For a complete overview, you can also get the JEE Main Physics Syllabus PDF Download. Section A covers all the theoretical topics of the Physics syllabus of JEE Main 2026, while Section B includes practical and experimental skills. Students preparing for the exam should ensure they are familiar with both sections to succeed in the JEE Mains syllabus 2026 for Physics.
Also Check: JEE Main Exam Pattern 2026
JEE Main Physics Syllabus 2026 - Section A
| Units | Topics |
| Physics and Measurement | Physics, technology and society, S. I. Units, fundamental and derived units, least count, accuracy and precision of measuring instruments, measurement errors, Dimensions of Physics quantities, dimensional analysis and its applications. |
| Kinematics | The frame of reference, motion in a straight line, Position- time graph, speed and velocity; Uniform and non-uniform motion, average speed and instantaneous velocity, uniformly accelerated motion, velocity-time, position-time graph, relations for uniformly accelerated motion, Scalars and Vectors, Vector. Addition and subtraction, zero vector, scalar and vector products, Unit Vector, Resolution of a Vector. Relative Velocity, Motion in a plane, Projectile Motion, Uniform Circular Motion. |
| Laws of Motion | Force and inertia, Newton’s First law of motion; Momentum, Newton’s Second Law of motion, Impulses; Newton’s Third Law of motion. Law of conservation of linear momentum and its applications. Equilibrium of concurrent forces. Static and Kinetic friction, laws of friction, rolling friction. Dynamics of uniform circular motion: centripetal force and its applications |
| Work, Energy and Power | Work done by a content force and a variable force; kinetic and potential energies, work-energy theorem, power. The potential energy of spring conservation of mechanical energy, conservative and neoconservative forces; Elastic and inelastic collisions in one and two dimensions. |
| Rotational Motion | Centre of the mass of a two-particle system, Centre of the mass of a rigid body; Basic concepts of rotational motion; a moment of a force; torque, angular momentum, conservation of angular momentum and its applications; the moment of inertia, the radius of gyration. Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications. Rigid body rotation equations of rotational motion. |
| Gravitation | The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler’s law of planetary motion. Gravitational potential energy; gravitational potential. Escape velocity, Orbital velocity of a satellite. Geo stationary satellites. |
| Properties of Solid and Liquids | Elastic behaviour, Stress-strain relationship, Hooke’s Law. Young’s modulus, bulk modulus, modulus of rigidity. Pressure due to a fluid column; Pascal’s law and its applications. Viscosity. Stokes’ law. terminal velocity, streamline and turbulent flow. Reynolds number. Bernoulli’s principle and its applications. Surface energy and surface tension, angle of contact, application of surface tension – drops, bubbles and capillary rise. Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer-conduction, convection and radiation. Newton’s law of cooling |
| Thermodynamics | Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature. Heat, work and internal energy. The first law of thermodynamics. The second law of thermodynamics: reversible and irreversible processes. Carnot engine and its efficiency |
| Kinetic Theory of Gases | Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases – assumptions, the concept of pressure. Kinetic energy and temperature: RMS speed of gas molecules: Degrees of freedom. Law of equipartition of energy, applications to specific heat capacities of gases; Mean free path. Avogadro’s number. |
| Oscillation and Waves | Periodic motion – period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. – Kinetic and potential energies; Simple pendulum – derivation of expression for its time period: Free, forced and damped oscillations, resonance. Wave motion. Longitudinal and transverse waves, speed of a wave. Displacement relation for a progressive wave. Principle of superposition of waves, a reflection of waves. Standing waves in strings and organ pipes, fundamental mode and harmonics. Beats. Doppler Effect in sound |
| Electrostatics | Electric charges: Conservation of charge. Coulomb’s law-forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution. Electric field: Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field. Electric flux. Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field. Conductors and insulators. Dielectrics and electric polarization, capacitor, the combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates. Energy stored in a capacitor |
| Current Electricity | Electric current. Drift velocity. Ohm’s law. Electrical resistance. Resistances of different materials. V-l characteristics of Ohmic and non-ohmic conductors. Electrical energy and power. Electrical resistivity. Colour code for resistors; Series and parallel combinations of resistors; Temperature dependence of resistance. Electric Cell and its Internal resistance, potential difference and emf of a cell, a combination of cells in series and parallel. Kirchhoff’s laws and their applications. Wheatstone bridge. Metre Bridge. Potentiometer – principle and its applications. |
| Magnetic Effects of Current and Magnetism | Biot – Savart law and its application to current carrying circular loop. Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid. Force on a moving charge in uniform magnetic and electric fields. Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel current carrying conductorsdefinition of ampere. Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter. Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Earth’s magnetic field and magnetic elements. Para-, dia- and ferromagnetic substances. Magnetic susceptibility and permeability. Hysteresis. Electromagnets and permanent magnets. |
| Electromagnetic Induction and Alternating Current | Electromagnetic induction: Faraday’s law. Induced emf and current: Lenz’s Law, Eddy currents. Self and mutual inductance. Alternating currents, peak and RMS value of alternating current/ voltage: reactance and impedance: LCR series circuit, resonance: Quality factor, power in AC circuits, wattless current. AC generator and transformer. |
| Electromagnetic Waves | Electromagnetic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays), Applications of e.m. waves. |
| Optics | Reflection and refraction of light at plane and spherical surfaces, mirror formula. Total internal reflection and its applications. Deviation and Dispersion of light by a; prism; Lens Formula. Magnification. Power of a Lens. Combination of thin lenses in contact. Microscope and Astronomical Telescope (reflecting and refracting ) and their magnifying powers. Wave optics: wavefront and Huygens’ principle. Laws of reflection and refraction using Huygens principle. Interference, Young’s double-slit experiment and expression for fringe width, coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Resolving power of microscopes and astronomical telescopes. Polarization, plane-polarized light: Brewster’s law, uses of plane-polarized light and Polaroid. |
| Dual Nature of Matter and Radiation | Dual nature of radiation. Photoelectric effect. Hertz and Lenard’s observations; Einstein’s photoelectric equation: particle nature of light. Matter waves-wave nature of particle, de Broglie relation. DavissonGermer experiment. |
| Atoms and Nuclei | Alpha-particle scattering experiment; Rutherford’s model of atom; Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, isotopes, isobars: isotones. Radioactivity- alpha. beta and gamma particles/rays and their properties; radioactive decay law. Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission and fusion. |
| Electronic Devices | Semiconductors; semiconductor diode: 1- V characteristics in forward and reverse bias; diode as a rectifier; I-V characteristics of LED. the photodiode, solar cell and Zener diode; Zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator. Logic gates (OR. AND. NOT. NAND and NOR). Transistor as a switch. |
JEE Main Physics Syllabus 2026 - Section B
| S.No. | Topics |
| 1 | Vernier callipers-its use to measure the internal and external diameter and depth of a vessel. |
| 2 | Screw gauge-its use to determine thickness/ diameter of thin sheet/wire |
| 3 | Simple Pendulum-dissipation of energy by plotting a graph between the square of amplitude and time. |
| 4 | Metre Scale – the mass of a given object by principle of moments. |
| 5 | Young’s modulus of elasticity of the material of a metallic wire. |
| 6 | Surface tension of water by capillary rise and effect of detergents, |
| 7 | Co-efficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body, |
| 9 | Speed of sound in air at room temperature using a resonance tube |
| 10 | Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures. |
| 11 | The resistivity of the material of a given wire using metre bridge. |
| 12 | The resistance of a given wire using Ohm’s law. |
| 14 | Resistance and figure of merit of a galvanometer by half deflection method. |
| 15 | The focal length of (i) Convex mirror (ii) Concave mirror, and (iii) Convex lens, using the parallax method. |
| 16 | The plot of the angle of deviation vs angle of incidence for a triangular prism |
| 17 | Refractive index of a glass slab using a travelling microscope. |
| 18 | Characteristic curves of a p-n junction diode in forward and reverse bias. |
| 19 | Characteristic curves of a Zener diode and finding reverse break down voltage. |
| 20 | Characteristic curves of a transistor and finding current gain and voltage gain |
| 21 | Identification of Diode. LED, Transistor. IC. Resistor. A capacitor from a mixed collection of such items |
Also Check: JEE Main 2026 Exam Date
JEE Main Physics Chapter-Wise Weightage
Candidates can view the number of questions asked from each chapter in the exam. Refer to the table below for the chapter-wise weightage of the JEE Main Physics syllabus 2026.
| Chapters | Total Questions | Weightage |
| Electrostatics | 1 | 3.3% |
| Capacitors | 1 | 3.3% |
| Simple Harmonic Motion | 1 | 3.3% |
| Sound Waves | 1 | 3.3% |
| Elasticity | 1 | 3.3% |
| Error in Measurement | 1 | 3.3% |
| Circular Motion | 1 | 3.3% |
| Electromagnetic Waves | 1 | 3.3% |
| Semiconductors | 1 | 3.3% |
| Communication Systems | 1 | 3.3% |
| Magnetic Effect of Current and Magnetism | 2 | 6.6% |
| Alternating Current | 2 | 6.6% |
| Kinetic Theory of Gases & Thermodynamics | 2 | 6.6% |
| Kinematics | 2 | 6.6% |
| Work, Energy, and Power | 2 | 6.6% |
| Laws of Motion | 2 | 6.6% |
| Centre Of Mass | 2 | 6.6% |
| Rotational Dynamics | 2 | 6.6% |
| Modern Physics | 2 | 6.6% |
| Wave Optics | 2 | 6.6% |
| Current Electricity | 3 | 9.9% |
Do Check: JEE Main Chemistry Syllabus 2026
Updated JEE Main Physics Syllabus 2026 - Removed Topics
Last year, the National Testing Agency (NTA) removed several units and topics from the JEE Main Physics syllabus. It is important for candidates to review the updated Physics syllabus of JEE Main 2026 provided in the table above. The JEE Mains syllabus 2026 for Physics has dropped the following topics:
- Communication Systems
- Some topics from the Experimental Skills section
Candidates should download the updated JEE Main Physics Syllabus 2026 PDF to ensure they are studying the correct material. This will help them focus on the relevant topics included in the IIT JEE Main 2026 Physics Syllabus and avoid wasting time on the removed sections. For a detailed list, refer to the JEE Main Physics Syllabus 2026 PDF Download link provided above. Make sure to prepare according to the updated JEE main 2026 Physics syllabus to perform well in the exam.
Frequently Asked Questions
The Physics syllabus for JEE Main 2026 is designed to assess a candidate’s understanding of both concepts and applications from Class 11 and Class 12. For Class 11, important topics include Physical world and Measurement, Kinematics, Laws of Motion, Work, Energy and Power, Motion of System of Particles and Rigid Body, Gravitation, Properties of Matter, Thermodynamics, Oscillations, and Waves. For Class 12, the syllabus covers Electrostatics, Current Electricity, Magnetic Effects of Current and Magnetism, Electromagnetic Induction and Alternating Currents, Electromagnetic Waves, Optics (Ray and Wave Optics), Dual Nature of Matter and Radiation, Atoms and Nuclei, Electronic Devices, and Communication Systems. The syllabus emphasizes problem-solving skills and application-based understanding rather than rote memorization. Candidates should focus on both theoretical concepts and numerical problem-solving, as JEE Main physics questions often integrate multiple topics. Additionally, understanding derivations, formulae, and their applications is essential for scoring well. It is also important to analyze previous years’ question papers to identify high-weightage topics.For effective preparation, students are advised to divide the syllabus into smaller topics, revise regularly, and practice mock tests and sample papers. Understanding the interlinking of Class 11 and 12 concepts is crucial since many questions require knowledge from both years. Completing the syllabus well in advance gives candidates enough time to strengthen weak areas and improve accuracy in problem-solving. Consistent practice ensures readiness for conceptual, numerical, and analytical questions.
In addition to the NCERT book, candidates can study the following books for JEE Main 2026 Physics:
- Concepts of Physics Volume 1 and Volume 2 by H.C. Verma
- Problems in Physics by AA Pinsky
- Advanced Physics by Nelkon and Parker
These books cover important topics and concepts outlined in the JEE Main 2026 Physics syllabus.
While all topics in JEE Main Physics are important, certain chapters carry higher weightage and frequently appear in exams. For Class 11, Mechanics (Kinematics, Laws of Motion, Work and Energy), Gravitation, Oscillations, and Waves are highly important. Understanding these topics thoroughly can help in solving both conceptual and numerical questions. From Class 12, Electrostatics, Current Electricity, Magnetic Effects of Current, Electromagnetic Induction, Optics, Modern Physics, and Semiconductors & Electronics are the most crucial. Topics like Oscillations, Waves, and Optics often involve tricky numerical problems that test both accuracy and conceptual clarity. Candidates should prioritize these high-weightage topics but not ignore other chapters, as JEE Main can include questions from any part of the syllabus. Practicing previous years’ papers is helpful in identifying patterns and understanding which chapters are repeated frequently. Time management during preparation is vital; focus first on strong fundamentals, then move to advanced problem-solving. Additionally, understanding the interconnection between Class 11 and 12 topics is essential. Many questions require knowledge from both years, for example, mechanics concepts from Class 11 combined with electromagnetism from Class 12. A targeted approach focusing on high-weightage chapters while maintaining coverage of the entire syllabus increases the chances of scoring well.
NCERT textbooks for Class 11 and 12 are essential for JEE Main Physics preparation because most questions in the exam are directly based on NCERT concepts and examples. They provide a clear explanation of fundamental theories, derivations, and problem-solving methods. Starting with NCERT ensures that candidates have a strong conceptual foundation, which is necessary for solving advanced problems. However, for practice of higher-level numerical and application-based questions, candidates should also refer to additional reference books and practice manuals. These help in developing analytical skills and improving problem-solving speed. Topics like Mechanics, Electrostatics, and Modern Physics often require extra practice beyond NCERT to master the numerical variations and tricky concepts. Consistent practice of previous years’ questions and sample papers along with NCERT textbooks ensures that candidates are familiar with exam patterns and difficulty levels. It also helps in identifying frequently asked topics and prioritizing preparation. While NCERT forms the base, a combination of conceptual clarity, numerical practice, and mock tests is recommended for optimal preparation. In short, NCERT books are enough for conceptual understanding, but additional problem-solving practice is necessary to excel in JEE Main Physics 2026.
Preparing for JEE Main Physics 2026 requires a strategic approach combining conceptual understanding, numerical practice, and time management. Start with NCERT textbooks for both Class 11 and 12, as they form the foundation of JEE-level questions. Carefully study each chapter and focus on key formulas, derivations, and conceptual clarity. After grasping the basics, practice numerical problems and previous year questions, which are essential to understand the type and difficulty level of questions asked. Topics such as Mechanics, Electrostatics, and Modern Physics are high-weightage, so dedicating extra time to these areas is recommended. Use short notes and formula sheets for quick revision, especially before exams. Regularly take mock tests to evaluate your preparation, improve speed, and develop a strategy for attempting the paper. Focus on accuracy over speed; one wrong calculation can reduce marks significantly. Understanding common mistakes and learning shortcuts for problem-solving is equally important. In addition, revision should be done periodically to ensure concepts are retained for the exam day. Solving a variety of problems from different sources helps strengthen analytical thinking. Time management, consistent practice, and conceptual clarity are key elements to mastering JEE Main Physics 2026. Candidates who follow a structured plan are more likely to perform well and score high in the exam.