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By rohit.pandey1
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Updated on 8 Jul 2026, 16:56 IST
The JEE Mains Physics Syllabus 2027 includes important topics from Class 11 and Class 12 Physics. It is mainly based on NCERT concepts and covers Mechanics, Thermodynamics, Electromagnetism, Optics, Modern Physics, Electronic Devices, and Experimental Skills.
Physics is one of the most scoring subjects in JEE Main 2027 when students prepare the syllabus chapter-wise, revise formulas regularly, and solve previous year questions. A clear understanding of the Physics syllabus helps candidates identify high-weightage chapters, avoid unnecessary topics, and plan their revision effectively.
In this article, candidates can check the complete JEE Main Physics syllabus 2027, including unit-wise topics, Class 11 and Class 12 syllabus, chapter-wise weightage, important chapters, deleted syllabus, best books, preparation tips, and frequently asked questions.
| Particular | Details |
| Exam Name | JEE Main 2027 |
| Subject | Physics |
| Conducting Body | National Testing Agency |
| Syllabus Based On | NCERT Class 11 and Class 12 Physics |
| Total Units | 20 |
| Class 11 Units | Units 1 to 10 |
| Class 12 Units | Units 11 to 19 |
| Practical-Based Unit | Unit 20: Experimental Skills |
| Question Type | MCQs and Numerical Value Questions |
| Total Physics Marks | 100 |
Candidates can download the JEE Main 2026 Physics Syllabus PDF to check the complete unit-wise syllabus for Class 11 and Class 12 Physics. The PDF includes all important chapters such as Mechanics, Thermodynamics, Electrostatics, Current Electricity, Optics, Modern Physics, Electronic Devices, and Experimental Skills.
The JEE Main Physics syllabus is divided into 20 units. Units 1 to 10 are mostly from JEE Main Class 11 Syllabus for physics, Units 11 to 19 are mostly from Class 12 Physics, and Unit 20 covers Experimental Skills.
| Unit No. | Unit Name |
| Unit 1 | Physics and Measurement |
| Unit 2 | Kinematics |
| Unit 3 | Laws of Motion |
| Unit 4 | Work, Energy and Power |
| Unit 5 | Rotational Motion |
| Unit 6 | Gravitation |
| Unit 7 | Properties of Solids and Liquids |
| Unit 8 | Thermodynamics |
| Unit 9 | Kinetic Theory of Gases |
| Unit 10 | Oscillations and Waves |
| Unit 11 | Electrostatics |
| Unit 12 | Current Electricity |
| Unit 13 | Magnetic Effects of Current and Magnetism |
| Unit 14 | Electromagnetic Induction and Alternating Currents |
| Unit 15 | Electromagnetic Waves |
| Unit 16 | Optics |
| Unit 17 | Dual Nature of Matter and Radiation |
| Unit 18 | Atoms and Nuclei |
| Unit 19 | Electronic Devices |
| Unit 20 | Experimental Skills |
The Class 11 Physics syllabus builds the foundation for mechanics, heat, thermodynamics, waves, and measurement-based concepts. These topics are important not only for direct questions but also for solving advanced numerical problems from Class 12 chapters.
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The JEE Main Class 12 Syllabus for Physics is highly important for JEE Main. Chapters like Electrostatics, Current Electricity, Magnetism, Optics, Modern Physics, and Electronic Devices often include direct formula-based and concept-based questions.
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Experimental Skills is an important part of the JEE Main Physics syllabus. Questions from this section are often direct and can be solved quickly if students revise basic instruments, least count, formulas, graphs, and standard observations.
| Experiment / Instrument | What to Study |
| Vernier calipers | Measuring internal diameter, external diameter and depth |
| Screw gauge | Measuring thickness or diameter of a wire/sheet |
| Simple pendulum | Dissipation of energy using amplitude-square vs time graph |
| Metre scale | Mass of an object using principle of moments |
| Young’s modulus | Elasticity of a metallic wire |
| Capillary rise | Surface tension of water |
| Viscosity experiment | Terminal velocity of spherical body |
| Resonance tube | Speed of sound in air |
| Calorimetry | Specific heat capacity of solid and liquid |
| Metre bridge | Resistivity of wire |
| Ohm’s law experiment | Resistance of a given wire |
| Galvanometer | Resistance and figure of merit |
| Mirrors and lenses | Focal length using parallax method |
| Prism experiment | Angle of deviation vs angle of incidence |
| Travelling microscope | Refractive index of glass slab |
| P-N junction diode | Forward and reverse bias characteristics |
| Zener diode | Reverse breakdown voltage |
| Component identification | Diodes, LEDs, resistors, capacitors and related components |
The chapter-wise weightage of JEE Main Physics may vary from session to session. However, based on recent exam trends, some chapters are more scoring and frequently asked. Students should use the weightage only for planning revision, not for skipping chapters.
| Chapter / Unit | Expected Importance |
| Modern Physics | Very High |
| Current Electricity | Very High |
| Electrostatics and Capacitors | Very High |
| Optics | Very High |
| Heat and Thermodynamics | Very High |
| Magnetic Effects of Current and Magnetism | High |
| Electromagnetic Induction and AC | High |
| Electronic Devices | High |
| Experimental Skills | High |
| Rotational Motion | High |
| Kinematics | Medium |
| Laws of Motion | Medium |
| Work, Energy and Power | Medium |
| Gravitation | Medium |
| Oscillations and Waves | Medium |
| Properties of Solids and Liquids | Medium |
| Units and Measurements | Scoring |
| Electromagnetic Waves | Scoring |
Candidates should prepare the complete syllabus, but some chapters can give better returns because they are high-weightage, formula-based, and commonly asked in JEE Main.
Modern Physics is one of the most scoring areas in JEE Main Physics. Students should focus on the photoelectric effect, Bohr model, de Broglie wavelength, atomic structure, nuclei, binding energy, mass defect, nuclear fission and nuclear fusion.
Current Electricity is important for both numerical and conceptual questions. Important topics include Ohm’s law, Kirchhoff’s laws, Wheatstone bridge, metre bridge, resistors, drift velocity, internal resistance and electrical power.
Electrostatics is an important Class 12 unit. Students should revise Coulomb’s law, electric field, electric potential, Gauss’s law, capacitors and energy stored in capacitors.
Optics includes both Ray Optics and Wave Optics. Important topics are mirror formula, lens formula, prism, total internal reflection, Young’s double-slit experiment, diffraction and polarisation.
Thermodynamics is a scoring chapter when concepts are clear. Students should prepare laws of thermodynamics, isothermal process, adiabatic process, calorimetry, kinetic theory and RMS speed.
This unit includes important numerical topics like Biot-Savart law, Ampere’s law, force on a moving charge, torque on current loop and moving coil galvanometer.
Students should focus on Faraday’s law, Lenz’s law, self-inductance, mutual inductance, eddy currents, LCR circuit, resonance, RMS value, impedance and AC generator.
Electronic Devices is usually direct and NCERT-based. Important topics include semiconductors, diodes, LED, photodiode, solar cell, Zener diode and logic gates.
Experimental Skills can be revised quickly. Vernier calipers, screw gauge, metre bridge, Ohm’s law, galvanometer, diode characteristics and Zener diode are important.
This is a short and scoring unit. Students should revise significant figures, errors, least count, dimensions and dimensional analysis.
Students should compare their preparation material with the latest NTA syllabus before skipping any topic. Some older topics are commonly found in previous books or coaching modules but may not be listed in the latest syllabus pattern.
| Topic / Area | Preparation Guidance |
| Communication Systems | Not listed as a separate unit in the latest syllabus pattern |
| Potentiometer applications | Check before spending major time |
| Davisson-Germer experiment | Check latest syllabus listing before preparation |
| Transistor amplifier / oscillator / switch | Not a priority compared to diodes and logic gates |
| Detailed radioactive decay law | Verify from latest syllabus before detailed preparation |
| Older practicals | Prepare experiments listed under Experimental Skills |
The JEE Main Physics syllabus has questions from both Class 11 and Class 12. Class 12 chapters may feel more scoring because Modern Physics, Current Electricity, Electrostatics, Optics and Electronic Devices include many direct questions. However, Class 11 Mechanics is important for developing problem-solving ability.
| Portion | Important Areas |
| Class 11 Physics | Mechanics, Thermodynamics, Kinetic Theory, Waves, Units and Measurements |
| Class 12 Physics | Electrostatics, Current Electricity, Magnetism, EMI, Optics, Modern Physics |
| Quick Scoring Topics | Modern Physics, Electronic Devices, EM Waves, Experimental Skills |
| Conceptual Topics | Rotational Motion, Laws of Motion, Electrostatics, Magnetism |
A strong Physics score requires concept clarity, formula revision, numerical practice and regular mock-test analysis. Students should avoid random preparation and follow a chapter-wise plan.
Read the complete JEE Main Physics syllabus and mark each chapter as completed, partially completed or pending. This helps in making a realistic preparation plan.
NCERT is important for theory-based topics like Modern Physics, Semiconductors, EM Waves and Experimental Skills. Read the relevant theory before solving advanced questions.
Physics has many formulas. Maintain a short formula notebook for every chapter. Include formulas, conditions, units, graphs and common mistakes.
Previous year questions help students understand the actual JEE Main question pattern. After completing each chapter, solve chapter-wise PYQs to improve accuracy and speed.
Prioritize Modern Physics, Current Electricity, Electrostatics, Optics, Thermodynamics, Magnetism, EMI and AC. These chapters usually provide better return on revision time.
Physics preparation is incomplete without numerical practice. Solve questions daily from completed chapters and revise mistakes regularly.
Mock tests help improve time management and exam temperament. After every mock, analyze mistakes and classify them as concept errors, formula errors, calculation errors or silly mistakes.
Do not ignore Experimental Skills. Revise instruments, least count, experimental graphs and formulas because this unit can give direct scoring questions.
| Purpose | Book | Why It Helps |
| Basic Theory | NCERT Physics Class 11 and 12 | Useful for syllabus alignment and theory |
| Concept Building | Concepts of Physics by H.C. Verma | Helpful for understanding fundamentals |
| Practice | D.C. Pandey Understanding Physics Series | Good for chapter-wise problem solving |
| Exam Practice | JEE Main Previous Year Questions | Best for understanding actual exam level |
| Revision | Formula Handbook | Useful for quick revision before mocks |
| Time Period | Preparation Target |
| Month 1 | Complete Mechanics, Thermodynamics, Kinetic Theory, Units and Measurements |
| Month 2 | Complete Electrostatics, Current Electricity, Magnetism, EMI, AC and Optics |
| Month 3 | Complete Modern Physics, Electronic Devices, Experimental Skills, PYQs and mock tests |
| Days | Topics to Revise |
| Days 1 to 5 | Modern Physics and Electronic Devices |
| Days 6 to 10 | Electrostatics, Capacitors and Current Electricity |
| Days 11 to 15 | Magnetism, EMI and AC |
| Days 16 to 20 | Ray Optics, Wave Optics and EM Waves |
| Days 21 to 24 | Thermodynamics, Kinetic Theory and Properties of Matter |
| Days 25 to 27 | Mechanics revision |
| Days 28 to 30 | Experimental Skills, formulas and mock-test analysis |
The JEE Mains Physics Syllabus 2027 covers Class 11 and Class 12 topics along with Experimental Skills. Students should prepare the syllabus chapter-wise, revise formulas daily and solve previous year questions regularly.
For better marks in Physics, focus first on high-scoring chapters like Modern Physics, Current Electricity, Electrostatics, Optics, Thermodynamics, EMI and AC, Electronic Devices and Experimental Skills. A balanced preparation plan with concept clarity, numerical practice and mock-test analysis can help candidates improve their JEE Main Physics score.
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The JEE Mains Physics Syllabus 2027 is mainly based on NCERT Class 11 and Class 12 Physics topics. It covers Mechanics, Thermodynamics, Electromagnetism, Optics, Modern Physics, Electronic Devices and Experimental Skills.
No, NTA has not released a separate official JEE Main Physics Syllabus 2027 yet. Students can follow the latest official NTA syllabus as the reference until the 2027 information bulletin is published.
There are 20 units in the JEE Mains Physics syllabus. Units 1 to 19 cover theory topics, and Unit 20 covers Experimental Skills.
Yes, Experimental Skills is included in JEE Mains Physics. It includes instruments and experiments such as Vernier calipers, screw gauge, metre bridge, Ohm’s law, galvanometer, diode characteristics and Zener diode.
Yes, Vernier caliper is included under Experimental Skills in the JEE Main Physics syllabus.
Yes, screw gauge is included under Experimental Skills in the JEE Main Physics syllabus.
Yes, X-rays are included under Electromagnetic Waves as part of the electromagnetic spectrum.
Yes, polarisation is included under Wave Optics. Students should prepare plane-polarized light, Brewster’s law and Polaroids.
Modern Physics, Current Electricity, Electrostatics, Optics, Thermodynamics, Magnetism, EMI and AC, Electronic Devices and Experimental Skills are among the most important chapters for JEE Mains Physics 2027.
NCERT is important for theory and syllabus coverage, but it is not enough for a high score. Students should also solve numerical problems, previous year questions and mock tests.
Maintain a separate formula notebook, revise formulas daily, write the conditions for each formula and solve numerical questions to remember their applications.
NCERT Physics, H.C. Verma Concepts of Physics, D.C. Pandey Understanding Physics series and JEE Main previous year question papers are useful for Physics preparation.
No, students should not completely skip low-weightage chapters. Short chapters like Units and Measurements, EM Waves and Experimental Skills can be revised quickly and may give direct questions.
The best way to revise Physics is to use formula notes, solve chapter-wise PYQs, take mock tests, revise mistakes and focus on high-scoring chapters during the final phase.