JEE Main Physics 2026 Chapter-wise Weightage & Topics - Complete Guide

Understanding the chapter-wise weightage of Physics in JEE Main is essential for students aiming for a high rank. This information is based on previous years' exam analysis. It helps identify the most important and frequently tested topics. By focusing on high-weightage chapters, you can prepare more strategically and use your study time efficiently.

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The National Testing Agency (NTA) will release the official JEE Main 2026 syllabus in November. However, students should start their preparation early by prioritising topics according to their weightage. The recent syllabus reduction by NTA makes it even more important to focus on chapters that carry more marks.

The Physics section of JEE Main includes important topics from both Class 11 and Class 12 NCERT. Knowing which chapters are more likely to appear in the exam allows candidates to streamline their preparation and improve their performance in both sessions of the exam.

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JEE Main Physics 2026 – Overview

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JEE Main Physics Syllabus 2026

The JEE Main 2026 Physics syllabus is organised into two sections:

Section A – Theory Topics

This section covers core theoretical topics that build a strong foundation:

• Mechanics
• Rotational Motion
• Work, Energy and Power
• Laws of Motion
• Gravitation
• Thermodynamics

Section B – Practical/Experimental Topics

This section focuses on practical and application-based topics:

• Vernier Calipers
• Screw Gauge
• Metre Scale
• Characteristic Curves
• Resistance Measurement

To score well, you should prepare both theoretical concepts from Section A and hands-on topics from Section B thoroughly.

JEE Main 2026 Physics Chapter-wise Weightage

The chapter-wise weightage for JEE Main 2026 Physics is derived from the analysis of previous year question papers. The first nine chapters account for nearly 50% of the total questions.

High-Scoring Topics to Focus On:

• Ray Optics
• Units & Measurements
• Electrostatics
• Thermodynamics
• Fluid Mechanics

Here's the detailed breakdown of chapters with question count and weightage:

JEE Main Physics – Top 10 High-Weightage Chapters

Based on previous year analysis, here are the top 10 chapters you must focus on:

JEE Main Physics – Subdiscipline Question Trends

More than 75% of Physics questions in JEE Main 2024 and 2025 came from Mechanics, Electromagnetism, and Modern Physics. To boost your score, prioritise these core areas.

Key Observations:

• Mechanics contributes the highest – around 35-36% of questions
• Electromagnetism is the second most important – around 27-31%
• Modern Physics contributes around 15-17%
• These three areas together make up over 75% of the paper

JEE Main 2026 Physics – Class-wise Distribution

Knowing how questions are distributed between Class 11 and Class 12 helps you plan your preparation effectively. While Class 12 topics appear more frequently, Class 11 concepts are equally important.

Key Insights:

• Class 12 topics contribute slightly more questions (52-54%)
• Class 11 topics still contribute significantly (46-48%)
• Don't ignore Class 11 – it forms the foundation for Class 12 concepts
• Balance your preparation between both classes

JEE Main Physics 2026 – Preparation Strategy

Based on the weightage analysis, here's how you should prepare:

High Priority Chapters (Must Master)

These chapters carry the highest weightage and should be your top priority:

• Ray Optics and Optical Instruments
• Units and Measurements
• Rotational Motion
• Electric Charges and Fields
• Fluid Mechanics
• Moving Charges and Magnetism
• Thermodynamics

Medium Priority Chapters (Important)

These chapters appear regularly and shouldn't be ignored:

• Electrostatic Potential and Capacitance
• Wave Optics
• Dual Nature of Radiation and Matter
• Semiconductor Electronics
• Current Electricity
• Work, Power and Energy

Lower Priority Chapters (Cover Basics)

These chapters have lower weightage but can still fetch easy marks:

• Magnetism and Matter
• Mechanical Properties of Solids
• Electromagnetic Induction
• Vector and Calculus

Tips for JEE Main Physics 2026 Preparation

Here are some effective tips to score well in Physics:

1. Focus on High-Weightage Chapters First Start with chapters like Ray Optics, Units & Measurements, and Electrostatics. These carry maximum marks.

2. Understand Concepts, Don't Just Memorise Physics requires conceptual understanding. Focus on understanding the "why" behind each formula.

3. Practice Numerical Problems Daily Physics has many calculation-based questions. Practice numericals regularly to improve speed and accuracy.

4. Solve Previous Year Papers Previous year questions give you an idea of exam pattern and difficulty level. Solve at least 5-10 years' papers.

5. Don't Ignore Section B (Practical Topics) Many students skip experimental topics. These are scoring and require less effort to prepare.

6. Balance Class 11 and Class 12 Both classes contribute significantly. Don't focus only on Class 12 topics.

7. Take Regular Mock Tests Mock tests help you manage time and identify weak areas. Take at least one mock test every week.

Important Resources for JEE Main Physics

Here are some recommended resources:

For the official syllabus and updates, visit jeemain.nta.ac.in.

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