CSIR NET Physical Science Syllabus 2026 is the starting point for planning your preparation for the Joint CSIR-UGC NET examination. It outlines the physics concepts and problem-solving skills you need across mechanics, electromagnetism, quantum physics, statistical physics and experimental methods. Understanding the syllabus first helps you choose the right books and spend more time on topics that need practice.
This guide organizes the established Physical Sciences syllabus into Core and Advanced topics, explains how the three-part examination works, and provides a PDF preview and download option. You can use the topic lists as a revision checklist while preparing for the examination.
CSIR NET Physical Science Syllabus PDF – Preview and Download
Read the established CSIR-HRDG Physical Sciences syllabus in the viewer below or save the document to your device. Check the syllabus specified in your examination notification before finalizing your study plan.
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CSIR NET Physical Sciences Exam Pattern
The Physical Sciences test is a single, three-hour computer-based examination carrying 200 marks. Its three parts serve different purposes: Part A tests general aptitude, Part B assesses subject knowledge, and Part C focuses on applying physics concepts to analytical problems.
| Section | Questions | Attempt | Marks |
|---|---|---|---|
| Part A – General Aptitude | 20 | 15 | 30 |
| Part B – Subject Knowledge | 25 | 20 | 70 |
| Part C – Analytical Problems | 30 | 20 | 100 |
The official Physical Sciences scheme specifies 25% negative marking for incorrect answers. Use the current NTA information bulletin to confirm the pattern for your examination session.
CSIR NET Physical Science Syllabus – Core Topics
The official subject syllabus labels its foundation topics as Part A (Core). This syllabus label is different from exam Part A, which is general aptitude. Core physics concepts are essential for both direct questions and the analytical problems that build on them.
Mathematical Methods of Physics
- Dimensional analysis, vector algebra and vector calculus
- Linear algebra, matrices, eigenvalues and eigenvectors; Cayley–Hamilton theorem
- First- and second-order differential equations and special functions
- Fourier series, Fourier and Laplace transforms
- Complex analysis, Taylor and Laurent series, poles and residues
- Probability distributions and the central limit theorem
Classical Mechanics
- Newtonian mechanics, conservation laws and central-force motion
- Collisions, scattering, rigid-body motion and non-inertial frames
- Generalized coordinates, variational principles, Lagrangian and Hamiltonian mechanics
- Small oscillations, normal modes and dynamical stability
- Special relativity, Lorentz transformations and mass–energy equivalence
Electromagnetic Theory
- Gauss’s law, electrostatic potentials and boundary-value problems
- Biot–Savart law, Ampère’s law and electromagnetic induction
- Maxwell’s equations, boundary conditions and electromagnetic waves
- Polarization, interference, diffraction, reflection and refraction
- Charged-particle motion in electric and magnetic fields
Quantum Mechanics
- Wave–particle duality and the Schrödinger equation
- Particle in a box, harmonic oscillator, tunnelling and hydrogen atom
- Operators, commutators, uncertainty principle and Dirac notation
- Angular momentum, spin, addition of angular momenta and identical particles
- Perturbation theory, variational methods and transition probabilities
Thermodynamic and Statistical Physics
- Laws of thermodynamics, thermodynamic potentials and Maxwell relations
- Phase equilibrium, chemical potential and phase space
- Microcanonical, canonical and grand-canonical ensembles
- Partition functions, Bose–Einstein and Fermi–Dirac statistics
- Blackbody radiation, detailed balance and ideal quantum gases
Electronics and Experimental Methods
- Semiconductor devices, diodes, transistors and optoelectronic devices
- Operational amplifiers, digital electronics and converters
- Microprocessor and microcontroller fundamentals
- Data analysis, uncertainty, error propagation and least-squares fitting
CSIR NET Physical Sciences Syllabus – Advanced Topics
The syllabus also includes Part B (Advanced), extending the core material into higher-level mathematical techniques and specialized physics. Advanced questions often combine ideas from more than one unit, so study the underlying principles before attempting difficult numerical problems.
Mathematical Methods of Physics
- Green’s functions and partial differential equations
- Numerical integration, interpolation, Runge–Kutta and finite-difference methods
- Tensors and introductory group theory
Classical Mechanics
- Poisson brackets and canonical transformations
- Noether’s theorem, symmetry and Hamilton–Jacobi theory
- Advanced phase-space dynamics and stability
Electromagnetic Theory
- Waveguides and transmission lines
- Radiation from moving charges, dipoles and retarded potentials
- Plasma dispersion and Lorentz invariance of Maxwell’s equations
Quantum Mechanics
- Spin–orbit coupling and fine structure
- WKB approximation and scattering theory
- Klein–Gordon and Dirac equations; semiclassical radiation
Thermodynamic and Statistical Physics
- First- and second-order phase transitions
- Magnetic systems and the Ising model
- Bose–Einstein condensation, diffusion and Brownian motion
Electronics and Experimental Methods
- Chi-square analysis and nonlinear curve fitting
- Transducers, signal conditioning, filtering and noise reduction
- Measurement systems and high-frequency devices
Atomic and Molecular Physics
- Atomic spectra, coupling schemes and Zeeman/Stark effects
- Magnetic resonance and molecular spectroscopy
- Lasers, Einstein coefficients and optical pumping
Condensed Matter Physics
- Bravais lattices, reciprocal lattice and diffraction
- Phonons, electron transport and band theory
- Superconductivity, superfluidity, defects and liquid crystals
Nuclear and Particle Physics
- Nuclear properties, binding energy and shell model
- Radioactive decay, nuclear reactions, fission and fusion
- Elementary particles, quark model and conservation symmetries
How to Prepare for CSIR NET Physical Science Exam
A practical preparation plan balances theory, numerical work and timed practice. Start by reviewing your strengths and weak areas rather than trying to study every unit at the same pace.
- Make a syllabus checklist: Track each Core and Advanced topic as you revise it.
- Strengthen fundamentals: Focus on mechanics, mathematical physics, electromagnetism, quantum mechanics and thermodynamics.
- Practice calculations: Work through derivations, dimensional checks, approximations and multi-step problems.
- Use previous-year papers: Identify recurring question styles and the level of reasoning expected in Parts B and C.
- Review mistakes: Keep a notebook of errors, formulas and concepts that need another look.
- Take timed mock tests: Build accuracy and decide which questions are worth attempting under negative marking.
Unit-Wise Revision Strategy for Physical Sciences
Because several physics units depend on one another, the order in which you revise can make a difference. Mathematical Methods of Physics supports work in quantum mechanics, electromagnetism and statistical physics. Classical mechanics builds confidence with conservation laws, differential equations and coordinate systems, while electromagnetism strengthens vector-calculus skills. Plan your revision around these connections instead of treating every chapter as an isolated topic.
Build a Strong Core Before Advanced Practice
- First stage: Revise vectors, calculus, differential equations, basic mechanics and electrostatics. Solve short problems to confirm that you can apply the formulas.
- Second stage: Study quantum mechanics, thermodynamics and statistical physics alongside examples involving operators, ensembles and probability.
- Third stage: Add advanced subjects such as scattering theory, condensed matter physics, nuclear physics and instrumentation. Revisit any prerequisite concepts when needed.
- Final stage: Combine previous-year questions, timed tests and focused error review. Prioritize accuracy rather than guessing when negative marking applies.
How to Use the Official PDF Effectively
Keep the syllabus PDF open while planning weekly goals. Highlight topics you have studied, mark topics that require numerical practice and identify units you have not covered. Check each completed topic against the official wording so that smaller subtopics, such as experimental error analysis or special functions, are not overlooked. The PDF is a topic guide, not a prescribed order of study; adjust your timetable to your existing knowledge and available preparation time.
Frequently Asked Questions
Is the Physical Sciences syllabus divided into Core and Advanced sections?
Yes. The established subject syllabus uses Part A (Core) and Part B (Advanced). These are syllabus subdivisions, not the same as the three examination sections.
Does Part A of the examination contain physics questions?
Exam Part A is general aptitude and is common to CSIR NET subjects. Physics-specific questions appear in exam Parts B and C.
Where can I download the Physical Sciences syllabus PDF?
Use the official CSIR-HRDG PDF link above. You can also consult the CSIR-HRDG syllabus page for official documents and examination updates.