JEE Main Physics Syllabus 2024 (Released): Download Free PDF & Check Topic-wise Revised Syllabus

JEE Main Physics Syllabus 2024: NTA has released the complete JEE Mains syllabus 2024 on the website, jeemain.nta.ac.in. IIT JEE Main Physics syllabus 2024 should be considered when preparing for the examination. The candidates preparing for the examination should refer to the updated JEE Main syllabus for Physics. These chapters help the candidates to score high marks in the IIT JEE exam. The syllabus comprises the important chapters that will be asked in the examination. To find out which topics have a high weightage of questions, candidates can review the JEE Main Physics syllabus with weightage pdf.

The candidates can download the JEE Main Physics syllabus for Sections A and B PDF to prepare for the exam and to know the weightage of questions from the link below. NTA has announced the IIT JEE Main exam dates, as per the Session 1 exam will be held in January from January 24 to February 01, 2024.

JEE Main Physics Syllabus 2024 – Reduced Topics

The list of subjects that were eliminated from Physics is below.

List of topics removed from Physics

• Communication Systems
• A few topics were removed from the Experimental Skills.

JEE Main Physics Syllabus PDF 2024

The JEE Main Physics syllabus 2024 is released by NTA on its official website. As per the official notification, there will be two sections as per JEE Main syllabus for Physics namely, section A and section B.

The section A will have questions based on theoretical/numerical concepts and it will account for 80% of the questions in the exam. Whereas, the rest 20% of the questions will be asked in section B which will feature questions from practical topics.

Download JEE Main Physics Syllabus PDF (FREE)

The JEE Main Physics syllabus is divided into two sections: Section A and Section B. Section A is compulsory for all candidates, while Section B is optional. The candidates can download the JEE Main Physics syllabus PDF and use the same to prepare for the examination.

IIT JEE Main Physics Syllabus Section A – Theory

JEE Main Physics Section A will account for 80% of the questions. The candidates can download the JEE Main syllabus for Physics to know about the topic-wise weightage for the exam. Those topics that account for a maximum number of questions should be given priority to maximize the marks in the exam. Go through the section to learn about the details topic-wise syllabus for JEE Main 2024.

Units	Topics
Unit 1: Physics and Measurement	Physics, technology, and society SI Units (International System of Units) Fundamental and derived units Least count Accuracy and precision of measuring instruments Errors in measurement Dimensions of Physics quantities Dimensional analysis and its applications
Unit 2: 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 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
Unit 3: 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
Unit 4: Work, Energy and Power	Work done by a constant force and a variable force Kinetic and potential energies Work-energy theorem Power The potential energy of a spring Conservation of mechanical energy Conservative and non-conservative forces Elastic and inelastic collisions in one and two dimensions
Unit 5: Rotational Motion	Centre of mass of a two-particle system Centre of mass of a rigid body Basic concepts of rotational motion Moment of a force Torque Angular momentum Conservation of angular momentum and its applications Moment of inertia 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
Unit 6: 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 Geostationary satellites
Unit 7: Properties of Solids and Liquids	Elastic behavior 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
Unit 8: 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
Unit 9: 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
Unit 10: Oscillations 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 Energy in S.H.M. 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.
Unit 11: 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: Torque on a dipole in a uniform electric field. Electric flux. Gauss’s law and it’s Applications: Field due to infinitely long uniformly charged straight wire, Field due to uniformly charged infinite plane sheet and uniformly charged thin spherical shell. Electric potential: 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
Unit 12: Current Electricity	Electric current Drift velocity Ohm’s law Electrical resistance Resistances of different materials V-I 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
Unit 13: Magnetic Effects of Current and Magnetism	Biot – Savart law Application to current carrying circular loop. Ampere’s law and its applications: Infinitely long current carrying straight wire. 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 conductors (definition of ampere) Torque experienced by a current loop in a uniform magnetic field Moving coil galvanometer 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.
Unit 14: Electromagnetic Induction and Alternating Currents	Electromagnetic induction: Faraday’s law;Induced emf and current, Lenz’s Law Eddy currents Self and mutual inductance Alternating currents: Peak and RMS value, Reactance and impedance LCR series circuit Resonance Power in AC circuits Wattless current AC generator and transformer.
Unit 15: 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.
Unit 16: 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. Polarisation plane-polarised light: Brewster’s law, uses of plane-polarized light and polaroid.
Unit 17: 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. Davisson-Germer experiment.
Unit 18: 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.
Unit 19: 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 , 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.
Unit 20: Communication Systems	Propagation of electromagnetic waves in the atmosphere Sky and space wave propagation Need for modulation Amplitude modulation (AM) Frequency modulation (FM) Bandwidth of signals The bandwidth of the transmission medium Basic elements of a communication system (Block diagram only)

IIT JEE Main Physics Syllabus Section B – Practical

JEE Main Physics has a section B as well which will account for 20% of the questions. Section B will ask questions that will judge if the candidates have practical knowledge of the major chapters. Know more about the major topics relevant to the IIT JEE Main Physics syllabus for section B below.

UNIT 21: Experimental Skills

1. Vernier callipers – it’s used to measure the internal and external diameter and depth of a vessel. 2. Screw gauge – is used to determine the thickness/diameter of a 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. Coefficient of viscosity of a given viscous liquid by measuring the terminal velocity of a given spherical body. 8. Plotting a cooling curve for the relationship between the temperature of a hot body and time. 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 metre bridge. 12. The resistance of a given wire using Ohm’s law. 13. Potentiometer- Comparison of emf of two primary cells. Determination of internal resistance of a cell. 14. Resistance and figure of merit of a galvanometer by half deflection method. 15. The focal length of Convex mirror Concave mirror, and 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 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. 22. Using a multimeter to: Identify the base of a transistor Distinguish between NPN and PNP type transistor See the unidirectional current in the case of a diode and an LED. Check the correctness or otherwise of a given electronic component (diode, transistor or IC).

JEE Main Physics Syllabus 2024 – Reduced Topics

The list of subjects that were eliminated from Physics is below.

• Communication Systems
• A few topics were removed from the Experimental Skills.

Best Books for JEE Main Physics

JEE Main Physics syllabus is very vast and the chapters are asked from both classes 11th and 12th. Hence, the candidates are advised to refer to a range of JEE Main books. These books help them to clear the basic concepts and get a clear understanding of the fundamentals. 

Additionally, these JEE Main Physics books offer ample questions for practice. The following table can be checked to get an idea of the major Physics books for IIT JEE exam.

Book Name	Author Name	Description
Concepts of Physics Physics for Joint Entrance Examination (Vol. 1 & 2)	H.C. Verma	A two-volume set is renowned for its clear explanations and a wide variety of problems. Emphasizes conceptual understanding and is suitable for building a strong physics foundation.
Fundamentals of Physics	Halliday, Resnick, Walker	A comprehensive resource with in-depth theoretical coverage. Contains numerous solved examples and practice problems to develop problem-solving skills.
Concepts of Modern Physics	Arthur Beiser	Focuses on modern physics topics such as relativity and quantum mechanics. Explains complex concepts clearly and is particularly useful for the modern physics section of JEE Main.
Understanding Physics for JEE Main & Advanced”	D.C. Pandey	Specifically tailored for Mechanics, these books offer comprehensive coverage of solved and unsolved problems, aiding students in mastering mechanics concepts.
Problems in General Physics	I.E. Irodov	A collection of challenging physics problems to enhance problem-solving skills. Widely used for competitive exam preparation like JEE Main and Advanced.
Physics for Joint Entrance Examination (Vol. 1 & 2	Cengage Learning	Specially designed for JEE Main and Advanced preparation, these books offer systematic learning and a wide range of problem types, including MCQs and numerical.

How to Prepare for JEE Main Physics?

Physics is one of the most crucial sections of the JEE Main 2024 examination. Physics accounts for 25 questions in the examination and thus it should be prepared well. Most of the questions in the exam are asked from the JEE Main Physics syllabus. Candidates aspiring for the IIT JEE exam can refer to the section below for major preparation tips.

1. Build a Strong Foundation for Physics

Begin your physics preparation by mastering the basics of the chapters relevant to the JEE Main Physics syllabus. The candidates should focus on topics such as units and dimensions, kinematics, laws of motion, and work-energy theorem. Questions from these chapters are asked every year and thus should not be neglected. A strong foundation in these areas will serve as a solid base help to attempt all types of questions easily.

2. Conceptual Understanding

Prioritize conceptual clarity when preparing for IIT JEE Main Physics. Physics is about understanding concepts, not just memorising formulas as most of the questions are application-based. Ensure that you grasp the underlying principles behind each topic to be able to solve each type of question easily.

3. Problem-Solving Practice

Solve a variety of problems Physics is a subject that requires extensive problem-solving skills. Practice solving problems regularly, covering a wide range of difficulty levels. You can refer to JEE Main Physics previous year papers and mock tests. These two resources along with regular practice are excellent for honing your problem-solving abilities.

5. Topic-wise Approach

Take a systematic approach when preparing for the IIT JEE Main exam. Divide the JEE Main Physics syllabus into smaller and manageable sections. Focus on one topic at a time, master it, and then move on to the next. This approach ensures comprehensive coverage and better retention of concepts.

6. Mock Tests and Previous Papers

It is advisable to regularly attempt JEE Main Physics mock tests and previous years’ question papers. This will help you become familiar with the exam pattern, time management, and the types of questions asked in the JEE Main Physics section. Candidates can download the previous year’s papers from the official website to get a gist of the topic-wise weightage for the exam.

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JEE Main 2024 (Session 1 & 2) Exam Date

JEE Main Physics Syllabus: FAQs

Q1. Is NCERT enough for IIT?

NCERT textbooks are a good starting point for preparing for IIT JEE, but they are not enough on their own. You will need to supplement your studies with other resources, such as reference books, online resources, and practice papers.

Q2. Which is the easiest subject in JEE Mains?

According to some studies, Chemistry is generally considered to be the easiest subject, followed by Physics and Mathematics.

Q3. Which is the toughest subject in JEE?

Mathematics is generally considered to be the most challenging subject. This is because Mathematics requires a strong foundation in algebra, trigonometry, calculus, and geometry.

Q4. Which is tough maths or Physics?

Mathematics is generally considered to be tougher than Physics for JEE Mains. This is because Mathematics requires a deeper understanding of concepts and more problem-solving skills. However, Physics is also a demanding subject.

Q5. Which topic is easiest in Physics?

The easiest topic in Physics for JEE Mains is subjective, but some of the topics that are generally considered to be easier include:

1. Kinematics
2. Laws of Motion
3. Work, Energy and Power
4. Rotational Motion