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JEE Main Physics Syllabus 2027 consists of 20 units of Class 11 and Class 12 Physics syllabus. These topics include Mechanics, Thermodynamics, Optics, Electromagnetism, Modern Physics and Experimental Skills. The National Testing Agency (NTA) has released the official syllabus for JEE Main 2027 on its official website. Physics is a major subject of JEE Main Paper 1 (B.E./B.Tech). It contains 25 questions and 100 marks. Students must be thorough with their syllabus, identify important chapters, and practice numerical problems in order to score good marks in this section. Students can also check the complete JEE Main Syllabus 2027 to explore the subject-wise topics covered in Physics, Chemistry and Mathematics.
In this article, students will get a detailed syllabus for JEE Main Physics for Classes 11 and 12, the weightage of chapters, removed topics, and preparation tips.
JEE Main 2027 Syllabus for Physics, Chemistry and Mathematics
The JEE Main 2027 Paper 1 syllabus is divided into three subjects: Physics, Chemistry and Mathematics. Each subject tests a different set of concepts and problem-solving abilities. Physics focuses on mechanics, electricity, magnetism, optics and modern physics. Chemistry includes Physical Chemistry, Inorganic Chemistry and Organic Chemistry, while Mathematics covers Algebra, Calculus, Coordinate Geometry and other topics.
Understanding the structure of each subject makes it easier to plan preparation and distribute study time effectively. The following sections provide the subject-wise syllabus and the major topics included in each unit.
JEE Main 2027 Physics Syllabus
The JEE Main Physics syllabus 2027 comprises 20 units covering concepts from both Class 11 and Class 12. Major areas include Mechanics, Thermodynamics, Electricity, Magnetism, Optics and Modern Physics.
Physics requires a combination of conceptual understanding, formula application and numerical problem-solving. Students should focus on understanding the underlying principles instead of relying only on memorising formulas. Practising numerical questions after completing each chapter can help improve accuracy and familiarity with different question patterns.
JEE Main Physics Syllabus 2027
The National Testing Agency has organized the JEE Main Physics Syllabus into 20 units. These units include theoretical topics, numerical problems, and practical experiments from the Physics syllabus of NCERT Class 11th and 12th. The JEE Main Physics syllabus includes the following units:
| Unit No. | Physics Chapters |
|---|---|
| 1 | Units and Measurements |
| 2 | Kinematics |
| 3 | Laws of Motion |
| 4 | Work, Energy and Power |
| 5 | Rotational Motion |
| 6 | Gravitation |
| 7 | Properties of Solids and Liquids |
| 8 | Thermodynamics |
| 9 | Kinetic Theory of Gases |
| 10 | Oscillations and Waves |
| 11 | Electrostatics |
| 12 | Current Electricity |
| 13 | Magnetic Effects of Current and Magnetism |
| 14 | Electromagnetic Induction and Alternating Currents |
| 15 | Electromagnetic Waves |
| 16 | Optics |
| 17 | Dual Nature of Matter and Radiation |
| 18 | Atoms and Nuclei |
| 19 | Electronic Devices |
| 20 | Experimental Skills |
Note: The Physics section includes questions from all these units. Candidates should not leave an entire unit out of their preparation based only on its previous year weightage.
JEE Main Physics Syllabus 2027 for Class 11
The Class 11 physics syllabus is the base of many questions in JEE Main. The topics include motion, force, energy, rotation, gravitation, heat, and waves. The student needs to know the basic laws and solve numerical based on each topic. The following chapters are mostly covered in Class 11 in the NTA syllabus:
| Chapter | Important Topics |
|---|---|
| Units and Measurements | SI units, fundamental and derived units, significant figures, measurement errors, dimensions and dimensional analysis |
| Kinematics | Motion in a straight line, velocity, acceleration, projectile motion, relative velocity and circular motion |
| Laws of Motion | Newton's laws, momentum, impulse, friction, conservation of linear momentum and centripetal force |
| Work, Energy and Power | Work done, kinetic energy, potential energy, power, work-energy theorem and collisions |
| Rotational Motion | Centre of mass, torque, angular momentum, moment of inertia and rotational equilibrium |
| Gravitation | Universal law of gravitation, gravitational potential, escape velocity and satellite motion |
| Properties of Solids and Liquids | Elasticity, fluid pressure, viscosity, surface tension, heat, thermal expansion and calorimetry |
| Thermodynamics | Thermal equilibrium, zeroth law, first law, second law, isothermal and adiabatic processes |
| Kinetic Theory of Gases | Gas laws, RMS speed, degrees of freedom, equipartition of energy and mean free path |
| Oscillations and Waves | Simple harmonic motion, simple pendulum, wave motion, standing waves, beats and harmonics |
JEE Main Physics Syllabus 2027 for Class 12
Class 12 physics includes topics such as electricity, magnetism, electromagnetic waves, optics, and modern physics. There are various formula based and numerical problems in these topics. It is important for students to understand the concepts and practice various types of questions.
The topics below are taught in Class 12 and are included in the official JEE Main Physics syllabus.
| Chapter | Important Topics |
|---|---|
| Electrostatics | Electric charges, Coulomb's law, electric field, electric potential, Gauss's law and capacitors |
| Current Electricity | Ohm's law, resistance, resistivity, electric power, Kirchhoff's laws and Wheatstone bridge |
| Magnetic Effects of Current and Magnetism | Biot-Savart law, Ampere's law, magnetic field, moving charges and magnetic dipoles |
| Electromagnetic Induction and Alternating Currents | Faraday's law, Lenz's law, inductance, AC circuits, LCR circuits and transformers |
| Electromagnetic Waves | Displacement current, electromagnetic spectrum and properties of electromagnetic waves |
| Optics | Reflection, refraction, lenses, mirrors, optical instruments, interference, diffraction and polarisation |
| Dual Nature of Matter and Radiation | Photoelectric effect, Einstein's equation and de Broglie wavelength |
| Atoms and Nuclei | Rutherford's model, Bohr model, atomic spectra, nuclear binding energy, fission and fusion |
| Electronic Devices | Semiconductor diodes, LED, photodiode, solar cell, Zener diode and logic gates |
Note: The NTA has not divided the syllabus of physics into Class 11 and Class 12. The above classification has been done according to the NCERT syllabus. Practical skills include practicals of both classes.
JEE Main Physics Important Chapters and Weightage 2027
Chapter-wise weightage assists candidates in understanding the importance of various chapters that have been repeated in past JEE Main papers. But there is no fixed chapter-wise weightage provided by the NTA for the exam of 2027. The table below provides chapter-wise weightage of questions based on historical data found in Cracku's JEE Main Physics preparation material. The numbers can vary shift-wise.
Students can also refer to the detailed JEE Main Physics Chapter-Wise Weightage 2027 analysis for additional insights into important topics and previous-year trends.
| Physics Chapter/Unit | Average Questions per Paper | Approx. Weightage |
|---|---|---|
| Optics | 3.11 | 12.4% |
| Properties of Solids and Liquids | 2.56 | 10.2% |
| Electrostatics | 1.67 | 6.7% |
| Magnetic Effects of Current and Magnetism | 1.67 | 6.7% |
| Units and Measurements | 1.44 | 5.8% |
| Electromagnetic Induction and Alternating Currents | 1.44 | 5.8% |
| Rotational Motion | 1.33 | 5.3% |
| Atoms and Nuclei | 1.22 | 4.9% |
| Electronic Devices | 1.22 | 4.9% |
| Kinematics | 1.11 | 4.4% |
| Laws of Motion | 1.00 | 4.0% |
| Oscillations and Waves | 1.00 | 4.0% |
| Current Electricity | 1.00 | 4.0% |
| Thermodynamics | 0.89 | 3.6% |
| Kinetic Theory of Gases | 0.89 | 3.6% |
| Electromagnetic Waves | 0.89 | 3.6% |
| Dual Nature of Matter and Radiation | 0.89 | 3.6% |
| Work, Energy and Power | 0.78 | 3.1% |
| Gravitation | 0.56 | 2.2% |
| Experimental Skills | 0.33 | 1.3% |
Deleted Topics and Changes in the Physics Syllabus
NTA has issued the JEE Main Physics Syllabus 2027 on its official website. It is advised that students should refer to this updated syllabus instead of the previous syllabus PDFs or deleted topics. There are 20 physics units in the 2027 syllabus, which range from units and measurements to experimental skills. The following are some important points:
- Complete unit list: All 20 units are included in the official 2027 Physics syllabus.
- Experimental Skills: The syllabus includes 18 practical activities and experiments.
- Optics: Both ray optics and wave optics are included, including diffraction and polarisation.
- Properties of Solids and Liquids: The unit covers elasticity, fluid mechanics, surface tension and thermal properties.
- Electronic Devices: Semiconductor diodes, LED, photodiode, solar cell, Zener diode and logic gates are included.
How to Prepare for JEE Main Physics 2027
Physics preparation demands clarity of concepts, consistent practice with numbers, and revision at the right time. The following study strategy must be followed by students and includes all the chapters with sufficient time for previous years questions. The following are some of the tips to prepare for JEE Main Physics 2027.
Students can also refer to the JEE Main 2027 Preparation Strategy for a structured approach to completing the syllabus and planning their overall preparation.
Step 1: Get Started With the Official Syllabus First
Begin with the NTA syllabus and break down all 20 units into various topics. Create a list of topics completed, still pending, and those that are difficult for you. This way, you'll know how you're doing and what all is left to cover.
Step 2: Build Strong Concepts
Refer to NCERT Physics to get concepts, definitions, and formulas right. It's important to understand a formula rather than just memorize it. Use other reference materials to solve numericals that appear difficult.
Step 3: Practice Numerical Problems Daily
Numerical problems need regular practice in Physics. Solve numericals after covering every topic. Start with simple numericals and then proceed to JEE Main level questions.
Step 4: Solve Previous Year Questions
Previous year questions (PYQs) will give you an idea about the type of question and their difficulty level. You should solve chapter-wise PYQs after completing each chapter. Apart from that, maintain a book for the wrong answers and tough questions.
Students can practise JEE Physics Chapter-Wise PYQs with Solutions to understand question patterns and improve their problem-solving skills.
Cracku's JEE Main previous year papers and question bank are good options for regular practice.
Step 5: Prepare a Physics Formulas Book
Make a separate book where you should write formulas, laws, definitions, and short notes. The formulas of mechanics, electricity, magnetism, optics, and modern physics should be included in this book.
Regular revision of this book is necessary, particularly before taking mock tests.
Step 6: Take Physics Mock Tests
After finishing individual chapters, take chapter-wise tests. After covering most of the syllabus, attempt full-length physics tests.
Students can attempt JEE Main Physics Mock Tests to practise questions within a certain time frame.
Step 7: Analyse Your Mistakes
Every time after a test, you must go through wrong and unanswered questions and find out if you made a conceptual mistake, did not remember a formula, or took too much time to perform calculations.
JEE Main Physics Syllabus 2027: Conclusion
The JEE Main Physics Syllabus 2027 covers 20 units from Class 11 and Class 12, including Mechanics, Thermodynamics, Electrostatics, Optics, Magnetism and Modern Physics. Students should understand all the topics included in the syllabus and pay attention to important chapters such as Optics, Properties of Solids and Liquids, Electrostatics and Magnetic Effects of Current. Reviewing the JEE Main Physics chapter-wise weightage can help candidates understand previous exam trends and plan their preparation effectively.
To score well in JEE Main 2027 Physics, candidates should focus on building strong conceptual knowledge, practising numerical problems and revising important formulas regularly. Solving JEE Main Physics previous year questions and attempting mock tests can help improve accuracy, speed and time management. Students should also analyse their mistakes after every test and revise weaker topics to improve their overall performance in the examination.
