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List Of Important Chapters And Topics in Physics For JEE Main 2025 Session 2, Deleted Topics From Syllabus

Looking for ways to score high in the JEE Main Physics section? Uncover the list of important chapters & topics in Physics for JEE Main 2025 Session 2 along with their weightage to know what to prioritize for effective preparation.
authorImageAnjani kumar Shrivastav31 Mar, 2025

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Important Chapters & Topics in Physics for JEE Main

List of Important Chapters & Topics in Physics for JEE Main 2025 Session 2 : JEE Main 2025 Session 2 is scheduled to take place from April 1 to April 8, 2025. Physics, being a challenging subject for many applicants, requires a strong grasp of fundamental concepts and formulas to perform well in the exam. The JEE Main Physics syllabus covers various topics, including Mechanics, Electricity and Magnetism, Modern Physics, and more. Some topics have been removed from the syllabus, making it essential for aspirants to focus on the most relevant ones. 

Understanding key chapters such as Kinematics, Laws of Motion, Work, Energy and Power, Electrostatics, and Current Electricity will help in effective preparation and improve overall performance. To learn more about the list of important chapters & topics in Physics for JEE Main 2025 Session 2, keep reading.

List Of Important Chapters And Topics In Physics For JEE Main 2025 Session 2

With only a month left for JEE Main 2025 Session 2, applicants should focus on a smart and structured preparation plan. Knowing the important chapters and topics in Physics can help in studying efficiently and scoring well in the final exam. Understanding the weightage of different topics allows students to prioritize their revision and practice. A clear idea of important chapters can help in managing time effectively and focusing on concepts that are more likely to appear in the exam. Below is a list of important chapters & topics in Physics for JEE Main 2025 session 2 to help aspirants prepare better:

List of Important Chapters & Topics in Physics for JEE Main 2025 Session 2

Coefficient of Viscosity

Magnetic Dipole Moment

Newton's Second Law of Motion

Difference Between Series and Parallel Circuits

Position Time and Velocity Time Graphs

Faraday's Law

Units of Force

Magnetic Moment

Linear Momentum

Stokes Law Derivation

Velocity Time and Acceleration Time Graphs

Resonance

Biot Savart Law

Coefficient of Linear Expansion

Reflection of Light

Difference Between Pound and Kilogram

Magnet

Static Friction

Critical Velocity

Speed Time Graphs

Types of Waves

Ampere's Law

Thermal Properties of Materials

Lens Formula and Magnification

Accuracy Precision and Error in Measurement

Bar Magnet

Kinetic Friction

Bernoulli's Principle

Difference Between Speed and Velocity

Reflection of Waves

Magnetic Field

Latent Heat of Water

Power of a Lens

Screw Gauge

Uses of Electromagnets

Doppler Effect Derivation

Fluid Flow

Velocity

Resolving Power of a Microscope

Ampere

Difference Between Conduction, Convection, and Radiation

Rolling Friction

Frames of Reference

Faraday's Law

Electrostatics

Difference Between Heat and Temperature

Instantaneous Speed and Velocity

Single Slit Diffraction

Calorimeter

Reversible and Irreversible Processes

Centripetal and Centrifugal Force

Projectile Motion

Avogadro's Number

Electromagnetism

Solenoid and Toroid

Electromagnetic Induction

Work and Power

Difference Between Scalar and Vector

Newton's Laws of Motion First Law

Electrical Force

Law of Equipartition Energy

Ac Generator

Einstein's Explanation of Photoelectric Effect

Waves

Uniform Circular Motion

Work Done by a Variable Force

Unit of Light

Oscillatory Motion

Electrostatics

Force and Momentum

Gamma Rays Electromagnetic Spectrum

Particle Nature of Light

Periodic Motion

Mirrors

Kinetic and Potential Energy Difference

Newton's Second Law of Motion

Prism Dispersion

Continuous Charge Distribution

Force Its Unit and Dimension

Reflection of Waves

Einstein's Explanation of Photoelectric Effect

Scalar and Vector Quantity

Electrostatics

Conservative Force

Work and Power

Electric Displacement

Atomic Theory

Elastic Collision

Semiconductors and Insulators

Gamma Decay

Relation Between Torque and Speed

Capacitor Types

Nuclear Fission

Angular Momentum

Resistors in Series and Parallel Configuration

Controlled Thermonuclear Fusion

Radius of Gyration

Unit of Current

Semiconductor Devices

Motion Under Gravity

Ohm's Law

Uses of Transistors

Rotation and Revolution

Power

Semiconductor Devices

Derivation of Escape Velocity

Work and Power

Zener Diode

Stress and Strain

Kirchhoff's Law

Zener Diode as a Voltage Regulator

Young's Modulus

AC Voltage Resistor

Amplitude Modulation

What Exactly Is Viscosity?

Potentiometer Working

Electromagnetic Waves

Bulk Modulus

Wheatstone Bridge

Space Wave Propagation

Pascal's Law

Capacitor Types

Nuclear Fission

Angular Momentum

Carbon Resistor

Modulation

Unit of Viscosity

Modulation and Demodulation

Although the important topics for JEE Main 2025 Physics are listed above, it is important to study every chapter thoroughly, as questions in the actual exam can be from any part of the  jee main syllabus.

What Topics are Deleted from JEE Main Physics Syllabus 2025?

Several topics have been removed from the JEE Main 2025 Physics syllabus, but no complete chapters have been deleted. The excluded topics include Cyclotron, Davisson-Germer Experiment, Rolling Motion, Doppler Effect, Heat Engine and Refrigerator, Potentiometer, Reynold’s Number, Forced and Damped Oscillation, Van de Graaff Generator, Colour Coding of Resistors, and Transistor.  Additionally, some NCERT Physics topics like Parallel and Perpendicular Theorems, Significant Figures, Errors in Measurements, Conservation of Mechanical Energy, Relative Velocity, and Logic Gates have also been omitted. Aspirants should focus on the revised JEE Main Syllabus 2025 to enhance their preparation in the final days leading up to the April attempt.

Weightage of Important Chapters & Topics in Physics for JEE Main 2025 Session 2

Being well-versed with the weightage of important chapters and topics in Physics for JEE Main 2025 Session 2 greatly aids in effective exam preparation. The distribution of questions in previous years' papers shows that some topics are frequently asked and carry more marks. Topics like Current Electricity, Rotational Dynamics, and Laws of Motion have consistently appeared in the exam, while subjects like Electrostatics and Communication Systems have a lower weightage. By analyzing past trends, aspirants can focus on high-weightage topics while making sure that they cover the whole syllabus for a well-rounded preparation.

Weightage of Important Chapters & Topics in Physics for JEE Main 2025 Session 2

Topics

Questions

Weightage (As Per Previous Years)

Current Electricity

3

9.9%

Rotational Dynamics

2

6.6%

Kinematics

2

6.6%

Laws of Motion

2

6.6%

Work, Energy, and Power

2

6.6%

Modern Physics

2

6.6%

Magnetic Effect of Current and Magnetism

2

6.6%

Alternating Current

2

6.6%

Wave Optics

2

6.6%

Centre of Mass

2

6.6%

Kinetic Theory of Gases & Thermodynamics

2

6.6%

Circular Motion

1

3.3%

Sound Waves

1

3.3%

Electrostatics

1

3.3%

Capacitors

1

3.3%

Semiconductors

1

3.3%

Electromagnetic Waves

1

3.3%

Communication Systems

1

3.3%

Simple Harmonic Motion

1

3.3%

Error in Measurement

1

3.3%

Elasticity

1

3.3%

Important Chapters And Topics in Physics For JEE Main 2025 FAQs

Q.1. Which chapters in Physics are most important for JEE Main 2025 Session 2?

Ans. Topics from the Physics syllabus like Current Electricity, Kinematics, Laws of Motion, Rotational Dynamics, Modern Physics, and Wave Optics, which have high weightage, are important for the upcoming JEE Main 2025 Session 2.

Q.2 : Has NTA removed any topics from the JEE Main 2025 Physics syllabus?

Ans. Yes, topics like Rolling Motion, Doppler Effect, Heat Engine, Cyclotron, Logic Gates, and Potentiometer have been removed from the JEE Main Physics syllabus.

Q.3 : How many questions from Physics will be asked in the JEE Main 2025 April attempt?

Ans. The JEE Main 2025 Physics section is going to consist of 30 questions, including both multiple-choice and numerical-based questions.

Q.4 : How can I prepare important chapters & topics in Physics for JEE Main 2025 Session 2?

Ans. In order to prepare important chapters & topics in Physics for JEE Main 2025 Session 2, focus on understanding concepts, practicing numerical problems, and revising formulas regularly. Solve previous years’ questions and take mock tests to improve speed and accuracy.
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