IIT JAM Physics 2025 Chapter-Wise Weightage

Students who are going to attempt IIT JAM Physics 2025 exam can check for the IIT JAM Physics 2025 chapter-wise weightage in this article. Also find the Physics paper pattern, syllabus, important topics, and preparation tips. 

IIT JAM Physics 2025 chapter-wise weightage: IIT JAM Physics 2025 has opened its gate for registration and for those students who dream of making a career in Physics. IIT is undoubtedly an excellent place for career advantages and good placement.  IIT JAM exam 2025 will be conducted on February 2, 2025, and the JAM admit card will be available in January 2025. Students aspiring to crack JAM 2025 must check IIT JAM Physics 2025 Chapter-Wise Weightage inorder to have a good knowledge about the subject.

IIT JAM is the primary examination for graduate students pursuing a master's degree in physics. However, in order to properly prepare for the exam, students must understand everything about it, including the weightage of each chapter. Solid State Physics, Electronic Devices, and Boolean Algebra make up 20% of IIT JAM 2025, Mathematical Physics is 15%, and so on. IIT JAM 2025 exam candidates should be aware of the IIT JAM Physics syllabus and chapter weightage. Continue reading to learn about the IIT JAM Physics 2025 chapter weightage, key topics, and study tips.

Read More:IIT JAM Previous Year Question Papers

IIT JAM Physics 2025 Paper Pattern

In the IIT JAM Physics section, there are 3 sections including section A, section B, and section C. Section A and section B is going to be MCQ questions. The Physics IIT JAM 2025 paper pattern is mentioned below: 

Section 

Total number of questions

Total Marks

Negative marking

Question Type

Mode of Exam

Section A

30

10 questions - 1 mark

20 questions - 2 marks

⅓ marks will be deducted for each one-mark question.

⅔ marks will be deducted for each two marks question

MCQ

Computer-Based Test (CBT - Online)

Section B

10

10 questions - 2 marks each

No negative marking

MCQ

Computer-Based Test (CBT - Online)

Section C

20

10 questions - 1 mark

10 questions - 2 marks

No negative marking

No options will be displayed

Computer-Based Test (CBT - Online)

IIT JAM Physics 2025 Syllabus

The students can prepare for the topics of Physics for the IIT JAM 2025 syllabus mentioned below: 

Chapter

Topics

Solid State Physics, Electronic Devices & Boolean Algebra

  • Crystal structure
  • Bravais lattices and basis Miller indices
  • X-ray diffraction and Bragg's law
  • Intrinsic and extrinsic semiconductors
  • Simple Oscillators

Mathematical Physics 

  • Calculus of single and multiple variables
  • Vector Algebra
  • Vector Calculus
  • Multiple Integrals
  • Divergence Theorem

Oscillations, Waves, and Optic

  • Differential equation for simple harmonic oscillator and its general solution
  • Superposition of two or more simple harmonic oscillators
  • Lissajous figures
  • Damped and forced oscillators, resonance
  • Wave equation, traveling and standing waves in one-dimension

Kinetic Theory, Thermodynamics

  • Elements of Kinetic theory of gases
  • Velocity distribution and Equipartition of energy
  • Specific heat of Mono-, di- and tri-atomic gases, Ideal gas, van-der-Waals gas and equation of state
  • Mean free path

Electricity and Magnetism

  • Coulomb’s law, Gauss’s law
  • Electric field and potential
  • Electrostatic boundary conditions
  • Solution of Laplace’s equation for simple cases
  • Conductors, capacitors, dielectrics, dielectric polarization, volume and surface charges, electrostatic energy
  • Alternating Currents

Other Topics (Mechanics, General Properties of Matter, and Modern Physics)

  • Newton’s laws of motion and applications
  • Velocity and acceleration
  • Motion
  • Gravitational Law and field
  • Kinematics of moving fluids
  • Inertial frames and Galilean invariance
  • Postulates of special relativity
  • Lorentz transformations
  • Length contraction, time dilation
  • Relativistic velocity addition theorem, mass-energy equivalence
  • Radioactivity and its applications

Read More:How to Prepare for IIT JAM 2025

IIT JAM Physics 2025 Important Topics and Chapter-Wise Weightage

To understand the chapter-wise weightage for IIT JAM Physics 2025, candidates should refer to the syllabus, which is divided into the following sections:

Topics 

Percentage

Solid State Physics, Electronic Devices & Boolean Algebra

20%

Mathematical Physics

15%

Oscillations, Waves, and Optics

15%

Kinetic theory, Thermodynamics

12%

Electricity and Magnetism

12%

Other Topics (Mechanics, Quantum Mechanics.)

26%

IIT JAM Physics 2025 Tips

Students must be aware of the IIT JAM 2025 preparation tips prior to taking the IIT JAM Physics paper. Some of the preparation tips are listed below.

  • First, know the exam pattern, syllabus, and chapter wise distribution
  • Go through the syllabus and start preparing for the important topics
  • Try to solve previous year's papers and give Mock tests as much as you can
  • Solve at least 20-30 Numerical questions on a daily basis
  • Video lectures can be a great help during preparation time

Read More:IIT JAM Previous Years Paper Analysis

Related Articles for IIT JAM 2025

The following are the important IIT JAM articles that will help students learn more about the IIT JAM 2025 exam.

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