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JEE Mains Physics 2025: Important Topics, Chapterwise Weightage, Study Materials

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JEE Mains Physics Important Chapters - Comprehensive Guide And Study Materials for 2025

Physics remains a popular subject among JEE aspirants for JEE Main 2025 due to its role in developing critical thinking and problem-solving skills. Its significance in competitive exams like JEE Main and Advanced cannot be overstated. In these exams, physics questions primarily assess conceptual knowledge, necessitating a strong foundation and practical application of concepts to excel. This guide will provide you with all the necessary study materials, weightage, important chapters, formulas, and preparation tips for better exam preparation.

Table of Content

1. JEE Mains Physics Important Chapters - Comprehensive Guide And Study Materials for 2025

2. JEE Main Physics Important Chapters That Will Make or Break Your JEE Main Score

3. Syllabus of Physics Chapters That You Can't Afford to Ignore for JEE Main

4. Easy Chapters of Physics in JEE Main: Get High Marks with Less Effort

5. Weightage Analysis of Physics Chapters in JEE Main Examination 2025

6. Preparation Strategies for IIT JEE Physics 2025

7. The Top 5 Advantages of Referring to Vedantu's Physics Important Chapters for JEE Main 2025

8. Formula Sheets for IIT JEE Physics 2025

9. Common Mistakes to Avoid in JEE Main Physics 2025

10. JEE Main Physics Question Paper 2024 PDF with Solutions - Session 1 (January)

11. JEE Main Physics Question Paper 2024 PDF with Solutions - Session 2 (April)

12. Related Study Materials for JEE Main Physics 2025

13. JEE Main 2025 Subject-Wise Important Chapters

14. JEE Main Study and Practice Materials

FAQs

Preparing for IIT JEE Main Physics 2025 requires a clear understanding of the JEE Main Physics Syllabus 2025, a focus on important topics and the right study materials. Physics is a key subject that tests both conceptual knowledge and problem-solving skills. This page provides a detailed overview of the Physics syllabus, highlights the most important topics, and offers study materials to help you prepare effectively for the exam.

Also check: What is the most difficult part of the IIT-JEE physics syllabus?

JEE Main Physics Important Chapters That Will Make or Break Your JEE Main Score

To achieve a high score, it's essential to concentrate on specific important chapters that have historically carried significant weightage in the exam. In this guide, we have categorised these crucial topics into easy and difficult segments based on the level of questions asked in previous years' JEE Main papers. These are the important topics for JEE Main Physics 2025:

Rotational Motion
Thermodynamics
Oscillations And Waves
Electrostatics
Optics
Magnetic Effects Of Current And Magnetism
Modern physics

By focusing on these chapters, you can aim to score more than 60 marks on the Physics paper. Let's dive into the details!

Syllabus of Physics Chapters That You Can't Afford to Ignore for JEE Main

Mastering the Physics section of the Joint Entrance Examination (JEE) Main can be challenging, especially when dealing with certain intricate topics. These areas demand extensive practice and dedicated preparation to excel. The exam questions are often of a high level, involving numerical complexities and the amalgamation of 2-3 concepts. Below, we outline these demanding topics that necessitate special attention:

Most Important Chapters of JEE Main Physics 2025
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.
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.
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 - restoring force and force constant: energy in S.H.M. - Kinetic and potential energies; Simple pendulum - derivation of expression for its 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 fields 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 sis tored in a capacitor.
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.
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. Cyclotron. Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel currents carrying conductors-definition 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.
Modern physics	Mostly theoretical questions are asked in this unit. Focus more on understanding Bohr’s model of atomic structure. Formula-based questions are generally asked in this unit, therefore, memorize all the formulas properly and use them correctly while answering the questions.

Easy Chapters of Physics in JEE Main: Get High Marks with Less Effort

Preparing strategically for the Joint Entrance Examination (JEE) Main Physics section is essential for success. To optimise your performance, it's wise to focus on topics that offer a higher probability of scoring well which is mentioned above. In this section, we present the easy-scoring topics in the JEE Main Physics paper. These topics are known for their relatively easier questions and require minimal time and calculations to arrive at the correct answers.

Easy Scoring Chapters of Physics JEE Main 2025
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.
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 of alternating current/ voltage: reactance and impedance: LCR series circuit, resonance: Quality factor, power in AC circuits, wattles current. AC generator and transformer.
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.

Weightage Analysis of Physics Chapters in JEE Main Examination 2025

Please be aware that the following topics have been listed based on their JEE Main Physics Weightage, using data from the previous five years. Additionally, each question in the exam carries a weight of 4 marks.

Topic	No. of Questions	Marks
Modern Physics	5	20
Heat and Thermodynamics	3	12
Optics	3	12
Current Electricity	3	12
Electrostatics	3	12
Magnetics	2	8
Unit, Dimension and Vector	1	4
Kinematics	1	4
Laws of Motion	1	4
Work, Power and Energy	1	4
Centre of Mass, Impulse, and Momentum	1	4
Rotation	1	4
Gravitation	1	4
Simple Harmonic Motion	1	4
Solids and Fluids	1	4
Waves	1	4
Electromagnetics Induction; AC	1	4

Preparation Strategies for IIT JEE Physics 2025

Understand the Concepts: Focus on building a strong foundation by studying NCERT textbooks and understanding fundamental principles.
Solve Numerical Problems: Practice solving numerical problems daily, as they constitute the majority of the questions.
Revise Regularly: Dedicate time to revising important formulas and key concepts from high-weightage chapters.
Use Previous Year Papers: Solve JEE Main question papers from the last 10 years to identify patterns and frequently asked questions.
Mock Tests and Time Management: Take timed mock tests to simulate exam conditions and improve speed and accuracy.

The Top 5 Advantages of Referring to Vedantu's Physics Important Chapters for JEE Main 2025

The JEE Main exam is very competitive, so it is important to start preparing early. Vedantu's Important Chapters can help you get a head start by providing you with a comprehensive overview of the most important topics in physics.
Not all topics in physics are equally important for the JEE Main exam. Vedantu's Important Chapters will help you identify the most important topics so that you can focus your studies on them.
The best way to learn physics is by doing practice problems. Vedantu provides a comprehensive set of practice problems that will help you test your understanding of the concepts.
Mock tests are a great way to simulate the actual JEE Main exam and to identify your strengths and weaknesses.
Get help from a tutor. If you are struggling with a particular topic, it can be helpful to get help from a tutor. Vedantu has a team of experienced tutors who can help you understand the concepts and solve problems.

Formula Sheets for IIT JEE Physics 2025

Providing a downloadable Formula Sheet as a PDF can be a valuable resource for students. It should include:

Kinematics equations
Laws of motion formulas
Work, energy, and power equations
Thermodynamic laws
Electrodynamics and circuits
Optics and wave equations
Key constants like the speed of light, Planck’s constant, etc.

Common Mistakes to Avoid in JEE Main Physics 2025

Neglecting Units and Dimensions: Always check the units in numerical questions, as they can help verify the correctness of your solution.
Skipping Low-Weightage Topics: Topics like communication systems and semiconductors often have easy questions, so ensure basic coverage.
Overlooking Diagram-Based Questions: Many questions require analysis of circuit diagrams, ray diagrams, or free-body diagrams. Practice drawing and interpreting them accurately.
Spending Too Much Time on a Single Question: Avoid getting stuck on tough questions; move on and revisit them if time permits.

JEE Main Physics Question Paper 2024 PDF with Solutions - Session 1 (January)

S.No	JEE Main Physics Question Paper 2024 PDF with Solutions (Session 1)
1	JEE Main January 27, 2024 Question Paper with Solution Shift-1
2	JEE Main January 27, 2024 Question Paper with Solution Shift-2
3	JEE Main January 29, 2024 Question Paper with Solution Shift-1
4	JEE Main January 29, 2024 Question Paper with Solution Shift-2
5	JEE Main January 30, 2024 Question Paper with Solution Shift-1
6	JEE Main January 30, 2024 Question Paper with Solution Shift-2
7	JEE Main January 31, 2024 Question Paper with Solution Shift-1
8	JEE Main January 31, 2024 Question Paper with Solution Shift-2
9	JEE Main February 1, 2024 Question Paper with Solution Shift-1
10	JEE Main February 1, 2024 Question Paper with Solution Shift-2

JEE Main Physics Question Paper 2024 PDF with Solutions - Session 2 (April)

S.No	JEE Main Physics Question Paper PDF 2024 with Solutions (Session 2)
1	JEE Main 2024 Paper with Answer Key April 4 – Shift 1 PDF
2	JEE Main 2024 Paper with Answer Key April 4 – Shift 2 PDF
3	JEE Main 2024 Paper with Answer Key April 5 – Shift 1 PDF
4	JEE Main 2024 Paper with Answer Key April 5 – Shift 2 PDF
5	JEE Main 2024 Paper with Answer Key April 6 – Shift 1 PDF
6	JEE Main 2024 Paper with Answer Key April 6 – Shift 2 PDF
7	JEE Main 2024 Paper with Answer Key April 8 – Shift 1 PDF
8	JEE Main 2024 Paper with Answer Key April 8 – Shift 2 PDF
9	JEE Main 2024 Paper with Answer Key April 9 – Shift 1 PDF
10	JEE Main 2024 Paper with Answer Key April 9 – Shift 2 PDF

Related Study Materials for JEE Main Physics 2025

S.No	Important Links for JEE Main Physics
1.	JEE Main 2025 Physics Important Questions
2.	JEE Main 2025 Physics Revision Notes
3.	JEE Main 2025 Physics Mock Test Series

JEE Main 2025 Subject-Wise Important Chapters

The JEE Main 2025 subject-wise important chapters provide a focused strategy for Chemistry and Maths. These chapters help students prioritise their preparation, ensuring they cover high-weightage topics for better performance in the exam.

S.No	Subject-Wise JEE Main Important Chapters
1.	JEE Main 2025 Chemistry Important Chapters
2.	JEE Main 2025 Maths Important Chapters

Conclusion

Physics is a fascinating subject that can pave the way for success in JEE Main and Advanced. By focusing on building a strong conceptual foundation, honing problem-solving abilities, and applying theoretical knowledge practically, you can enhance your chances of scoring well. Remember, consistent practice and dedication are key to mastering physics and achieving your goals in the JEE exams. So, keep learning, stay motivated, and approach the subject with enthusiasm to excel in your physics journey. Good luck!

JEE Main Study and Practice Materials

Explore an array of resources in the JEE Main Study and Practice Materials section. Our practice materials offer a wide variety of questions, comprehensive solutions, and a realistic test experience to elevate your preparation for the JEE Main exam. Explore the links below to enrich your preparation.

S.No	Essential Study Material Links for JEE
1	JEE Main Notes
2	JEE Advanced Notes
3	JEE Main Important Question
4	JEE Advanced Important Question
5	JEE Main Question Paper
6	JEE Advanced Question Paper
7	JEE Main Sample Paper
8	JEE Advanced Sample Paper
9	JEE Main Syllabus
10	JEE Advanced Syllabus
11	JEE Main Mock Test Series
12	JEE Advanced Mock Test Series
13	JEE Preparation Tips
14	JEE Main Formulas
15	JEE Advanced Formulas
16	JEE Main Difference Between
17	JEE Advanced Difference Between
18	JEE Main Topic
19	JEE Main Question and Answers
20	JEE Advanced Question and Answers

FAQs on JEE Mains Physics 2025: Important Topics, Chapterwise Weightage, Study Materials

1. What are the most important chapters in JEE Main Physics that I should prioritize during my preparation?

The most important chapters in JEE Main Physics are Mechanics, Electrostatics and Electromagnetism, Optics, Modern Physics, Thermodynamics and Kinetic Theory, and Oscillations and Waves. Focusing on these chapters will significantly enhance your chances of scoring well in the exam.

2. How can I avoid making mistakes in JEE Main exam?

There are a few things that you can do to avoid making mistakes. First, you should start studying early. Second, you should focus on the important topics. Third, you should do a lot of practice problems. Fourth, you should take mock tests. Fifth, get help from the experts when you need it.

3. How should I approach studying the important chapters to excel in JEE Main Physics?

To excel in the important chapters, start by thoroughly understanding the underlying concepts and theories. Practice solving a wide range of problems from each chapter to strengthen your problem-solving skills. Additionally, take mock tests and previous year's question papers provided by Vedantu to familiarize yourself with the exam pattern and time management.

4. Can you suggest some effective study materials or resources for mastering Physics important chapters for JEE Main?

Vedantu, and NCERT textbooks are excellent resources for studying JEE Main Physics. Vedantu offers comprehensive study materials, video lectures, and practice questions to help you grasp the concepts effectively.

5. Is it enough to study only the important chapters, or should I cover the entire JEE Main Physics syllabus?

While focusing on the important chapters is essential for scoring well in the exam, it is equally important to have a good understanding of the entire JEE Main Physics syllabus. Questions can come from any section, so having a well-rounded preparation will boost your confidence and overall performance.

6. Are numerical problem-solving skills more critical than theoretical knowledge for the JEE Main Physics exam?

Both numerical problem-solving skills and theoretical knowledge are crucial for the JEE Main Physics exam. A balanced approach, where you understand the concepts and can apply them to solve numerical problems, will lead to better results.

7. What are the important chapters of Physics class 11 for JEE Mains?

Here are some of the most important chapters of physics class 11 for JEE Mains:

Kinematics
Laws of Motion
Work, Energy, and Power
Rotational Motion
Thermodynamics
Oscillations and Waves
Electrostatics
Magnetism
Optics

8. What are the important JEE Mains chapters from 12th Physics?

Here are some of the most important JEE Mains chapters from 12th physics:

Current Electricity
Moving Charges and Magnetism
Electromagnetic Induction
Alternating Current
Wave Optics
Modern Physics