CSIR Net Physics Syllabus 2026, Check Exam Pattern

The CSIR NET Physics Syllabus 2026 is designed to evaluate candidates’ conceptual understanding, analytical ability, and problem-solving skills in core areas of Physics. Conducted by the National Testing Agency (NTA), the exam is essential for candidates aspiring to become Junior Research Fellows (JRF) or Lecturers in India. The syllabus broadly covers Classical Mechanics, Electromagnetism, Quantum Mechanics, Thermodynamics, Mathematical Physics, Electronics, and Modern Physics. With a well-structured exam pattern divided into three parts, candidates must focus on both theoretical concepts and numerical applications. A thorough understanding of the syllabus is crucial for effective preparation and achieving a high score.

CSIR Net Physics Syllabus 2026

The CSIR NET Physics (Physical Sciences) Syllabus 2026 is provided in a detailed, unit-wise format, based on the latest pattern followed by NTA/CSIR.

CSIR NET Physics Exam Pattern 2026

Part A: General Aptitude (common for all subjects)
Part B: Core Physics concepts
Part C: Advanced & analytical physics problems
Total Duration: 3 hours | Total Marks: 200

Part	Description	Nature
Part A	General Aptitude (common for all subjects)	Logical reasoning, numerical ability
Part B	Subject-based questions (Physical Science)	Concept-based MCQs
Part C	Advanced analytical questions	Application & problem-solving

The exam is a single paper (3 hours, 200 marks) with MCQs only

PART A – General Aptitude

(Common for all subjects)

Numerical ability
Logical reasoning
Data interpretation & graphs
Series, puzzles
Quantitative comparison

CSIR Net Physics Syllabus: PART B & C – Physics (Unit-wise)

Unit 1: Mathematical Methods of Physics

Core Topics:

Dimensional analysis
Vector algebra & calculus
Linear algebra, matrices
Eigenvalues & eigenvectors
Differential equations (1st & 2nd order)
Fourier series & transforms
Laplace transform
Complex analysis (residue theorem, poles)
Probability theory (binomial, Poisson, normal distribution)

Advanced Topics:

Green’s functions
Partial differential equations (Laplace, Heat, Wave)
Numerical methods (Runge-Kutta, Simpson rule)
Finite difference methods
Tensors
Group theory (SU(2), O(3))

Unit 2: Classical Mechanics

Core Topics:

Newton’s laws
Central force motion
Rigid body dynamics
Non-inertial frames
Variational principle
Oscillations

Advanced Topics:

Hamiltonian & Lagrangian formulation
Poisson brackets
Canonical transformations
Hamilton-Jacobi theory
Phase space & stability
Noether’s theorem

Unit 3: Electromagnetic Theory

Core Topics:

Electrostatics & magnetostatics
Maxwell’s equations
Boundary conditions
Electromagnetic waves

Advanced Topics:

Radiation from moving charges
Retarded potentials
Lorentz invariance of Maxwell equations
Waveguides & transmission lines
Plasma physics (dispersion relations)

Unit 4: Quantum Mechanics

Core Topics:

Schrödinger equation
Operators & observables
Angular momentum
Hydrogen atom
Perturbation theory

Advanced Topics:

Spin & identical particles
Relativistic quantum mechanics
Fine structure & spin-orbit coupling
Scattering theory

Unit 5: Thermodynamics & Statistical Physics

Laws of thermodynamics
Thermodynamic potentials
Maxwell relations
Ensembles (microcanonical, canonical, grand canonical)
Partition function
Bose-Einstein & Fermi-Dirac statistics
Phase transitions

Unit 6: Electronics & Experimental Methods

Semiconductor devices
Diodes, transistors
Amplifiers & oscillators
Digital electronics
Measurement techniques
Error analysis
Data interpretation

Unit 7: Atomic & Molecular Physics

Atomic spectra
Zeeman & Stark effects
Molecular structure
Rotational & vibrational spectra
Laser physics

Unit 8: Condensed Matter Physics

Crystal structure
X-ray diffraction
Band theory of solids
Semiconductors
Magnetism
Superconductivity

Unit 9: Nuclear & Particle Physics

Nuclear structure
Radioactivity
Nuclear reactions
Particle physics basics
Elementary particles
Conservation laws

CSIR NET Physical Science Syllabus 2026

CSIR NET Physical Science Syllabus 2026 is presented in a clear table format (based on the latest official structure and standard syllabus followed for 2026).

Unit No.	Unit Name	Important Topics
Unit 1	Mathematical Methods of Physics	Linear algebra, matrices, eigenvalues, differential equations, vector calculus, Fourier & Laplace transforms, complex analysis, probability theory
Unit 2	Classical Mechanics	Newtonian mechanics, Lagrangian & Hamiltonian formulation, central force motion, rigid body dynamics, relativity basics
Unit 3	Electromagnetic Theory	Maxwell’s equations, electrostatics, magnetostatics, electromagnetic waves, waveguides, radiation theory
Unit 4	Quantum Mechanics	Schrödinger equation, operators, angular momentum, perturbation theory, scattering theory
Unit 5	Thermodynamics & Statistical Physics	Laws of thermodynamics, entropy, ensembles, Maxwell-Boltzmann statistics, Bose-Einstein & Fermi-Dirac statistics
Unit 6	Electronics & Experimental Methods	Semiconductor devices, digital electronics, amplifiers, oscillators, measurement techniques, error analysis

These 6 core units form the complete Physical Science syllabus

Core (Part B) vs Advanced (Part C) Topics

Section	Level	Coverage
Core (Part B)	Moderate	Basic concepts from all units
Advanced (Part C)	High	Application-based problems, advanced topics like group theory, tensors, Green’s functions, quantum applications

Key Highlights

Covers complete postgraduate-level Physics syllabus
Focus on conceptual clarity + problem-solving ability
Includes both theoretical & experimental physics
No major syllabus change confirmed for 2026 (use current syllabus)

Preparation Tip

Focus more on Mathematical Physics + Quantum Mechanics + Electrodynamics (high weightage)
Practice previous year questions (PYQs) regularly
Strengthen numerical problem-solving for Part C

Important Notes

Questions in Part B = Concept-based,
Questions in Part C = Analytical & numerical (higher difficulty)
The syllabus is mostly aligned with M.Sc. Physics level

Brajesh

Brajesh (MCA, M.Tech (IT)) is a passionate education and career content creator with a strong academic background in Computer Applications (MCA) and Technology (M.Tech). With years of hands-on experience in exam preparation strategies, syllabus analysis, and government job updates, he helps students and aspirants navigate their academic and professional journeys with clarity and confidence.