JEE Main Physics syllabus pdf is released by the NTA. Candidates preparing for this competitive exam must know the detailed syllabus along with the important topics. Deleted topics in JEE Main Physic syllabus include Communication Devices, Capacitors and Capacitance, etc. Aspirants must keep a preparation schedule after knowing the JEE Physics 2025 exam topics to improve their performance. Here is the JEE Physics 2025 syllabus for candidates to begin exam preparation.
JEE Physics 2025 Syllabus For Section A
Candidates should know JEE Physics 2025 Syllabus is divided into two sections i.e. Section A and B. A detailed list of topics covered in Physics Section A is provided in the table format.
JEE Main Physics Syllabus 2025 – Section A
| Units Name | Name Of 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, 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 is the orbital velocity of a satellite. |
| Properties of Solid and Liquids | Elastic behavior, Stress-strain relationship, Hooke’s Law. Young’s modulus, bulk modulus, and modulus of rigidity. Pressure due to a fluid column; Pascal’s law and its applications. Viscosity. Stokes’ law. Terminal velocity, streamline, and turbulent flow. 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. |
| 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. |
| 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 period: 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. |
| 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. V-l characteristics of Ohmic and non-ohmic conductors. Electrical energy and power. Electrical resistivity. 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. |
| Magnetic Effects of Current and Magnetism | Biot – Savart law and its application to the 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. Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel current-carrying conductors 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;. Para-, dia- and ferromagnetic substances. |
| 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: Power in AC circuits, wattles 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. 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. |
| 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, 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. Logic gates (OR. AND. NOT. NAND and NOR). |
JEE Physics 2025 Syllabus For Section B
We have listed the topics to study for JEE Physics 2025 Section B in the table. Candidates can take a look at the list of topics and begin exam preparation.
JEE Main Physics Syllabus 2025 – Section B
| S.No | Name of Topics |
| 1 | Vernier callipers-its used to measure the internal and external diameter and depth of a vessel. |
| 2 | Screw gauge-its use to determine the 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 the 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 the 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 a meter 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 | The refractive index of a glass slab using a traveling 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 breakdown 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 |
JEE Physics Syllabus Chapter-Wise Weightage
Candidates preparing for JEE Main 2025 can check out the Physics topic-wise weightage for the exam. The details regarding the total chapters and expected questions weightage considering previous year trends are provided in the table.
JEE Main 2025 Physics Chapter Wise Weightage
| Name Of Chapters | Total Questions |
| Electrostatics | 1 |
| Capacitors | 1 |
| Simple Harmonic Motion | 1 |
| Sound Waves | 1 |
| Elasticity | 1 |
| Error in Measurement | 1 |
| Circular Motion | 1 |
| Electromagnetic Waves | 1 |
| Semiconductors | 1 |
| Communication Systems | 1 |
| Magnetic Effect of Current and Magnetism | 2 |
| Alternating Current | 2 |
| Kinetic Theory of Gases & Thermodynamics | 2 |
| Kinematics | 2 |
| Work, Energy, and Power | 2 |
| Laws of Motion | 2 |
| Centre Of Mass | 2 |
| Modern Physics | 2 |
| Rotational Dynamics | 2 |
| Current Electricity | 3 |
| Wave Optics | 2 |
JEE Main Physics Subject Preparation Tips & Tricks
Planning with execution can improve your performance in JEE Mains 2025. Dedicate your time in revising topics covered in Physics. Candidates should follow the preparation tips and tricks in the blog. These tips are helpful to evaluate yourself to face the real exam.
- Know JEE Physics 2025 Topics: Start your JEE Main exam preparation by knowing the topics to study in Physics paper. Make a list of topics to be covered in the two sections i.e. Section A and Section B.
- Make JEE Physics Study Schedule: You know JEE Physics 2025 Syllabus then, make a study schedule for exam preparation. Divide your time smartly on revising the topics and then, solve questions. Consistent practice with dedication and improve your performance in the exam.
- Prepare Study Notes: Take down important topics and concepts in your study notes. These Physics notes act as a valuable resource for candidates last minute revisions before exam.
- Use Reliable Physics Study Material: We advise candidates choosing study material wisely for the exam. Prefer the books cover the latest set of questions from JEE exam perspective.
- Get Mentors Assistance: You need any assistance in revising topics for the exam. Get mentors help to clarifying doubts in Physics subject.
- Focus on Revision: Candidates aiming for JEE Mains should use thier weekends in revising the important topics covered in the paper.
- Solve Practice Questions: Start solving topic-wise questions covered in JEE Physics Syllabus 2025. So that, you can achieve speed and accuracy to solve tricky questions in the paper.
