GATE Physics Syllabus, Important Topics, and Books
Graduate Aptitude Test in Engineering 2026 ( GATE )
Result - 27 Mar '26 - 31 May '26
GATE 2026 Physics Syllabus: IIT Guwahati has released the GATE 2026 physics syllabus on its official website - gate2026.iitg.ac.in. Candidates who are appearing for the GATE 2026 exam scheduled on February 7, 8, 14, and 15 can check the GATE PH syllabus, important topics and chapters below along with best books for GATE Physics preparation. Read below for more.
GATE 2026 Physics Syllabus, Important Topics and Books
GATE 2026 Physics Syllabus: This year, IIT Guwahati is conducting the GATE 2026 exam on February 7, 8, 14, and 15 in two shifts- morning (9:30 am to 12:30 pm) and afternoon (2:30 pm to 5:30 pm). The exam date for the GATE Physics paper will be OUT soon. Candidates who are opting for the GATE PH paper can check the syllabus, important topics and chapters, paper pattern and more. The conducting authorities have released the GATE 2026 Physics syllabus that can help the aspirants in their GATE preparation.
Also, candidates must be acquainted with section-wise weightage, important topics, and the GATE 2026 exam pattern of the physics paper. Candidates can check all the essential aspects of the GATE Physics syllabus, important topics, and GATE books for the GATE Physics PH paper 2026. Candidates can also read the official GATE previous years question paper with the link below.
DIRECT LINK - Download GATE 2026 Physics Syllabus
Candidates can also explore other important pages related to the GATE 2026 exam using the below given links;
| Important Links For GATE 2026 | |
|---|---|
| GATE 2026 Syllabus | GATE Previous Year Question Papers |
| GATE Exam Pattern 2026 | GATE 2026 Eligibility Criteria |
- GATE 2026 Physics Section-wise Syllabus:
- GATE Physics Syllabus 2026: Important Topics
- GATE 2026 Physics: Books for Preparation
GATE 2026 Physics Section-wise Syllabus:
GATE physics syllabus 2026 is divided into nine sections, namely - Mathematical Physics, Classical Mechanics, Electromagnetic Theory, Quantum Mechanics, Thermodynamics and Statistical Physics, Atomic and Molecular Physics, Solid State Physics, Electronics, and Nuclear and Particle Physics; Candidates can check GATE 2025 section-wise syllabus below -
| Section | Topics |
|---|---|
| Mathematical Physics |
Vector Calculus: Linear vector space: basis, orthogonality and completeness; matrices; similarity transformations, diagonalization, eigen values and eigen vectors; linear differential equations: second-order linear differential equations and solutions involving special functions; complex analysis: Cauchy-Riemann conditions, Cauchy's theorem, singularities, residue theorem and applications; Laplace transform, Fourier analysis; elementary ideas about tensors: covariant and contravariant tensors. |
| Classical Mechanics |
Lagrangian Formulation: D'Alembert's principle, Euler-Lagrange equation, Hamilton's principle, calculus of variations; symmetry and conservation laws; central force motion: Kepler problem and Rutherford scattering; small oscillations: coupled oscillations and normal modes; rigid body, dynamics: inertia tensor, orthogonal transformations, Euler angles, Torque free motion of a symmetric top; Hamiltonian and Hamilton's equations of motion; Liouville's theorem; canonical transformations: action-angle variables, Poisson brackets, Hamilton-Jacobi equation. Special Theory of Relativity: Lorentz transformations, relativistic kinematics, mass-energy equivalence. |
| Electromagnetic Theory |
Solutions of electrostatic and magnetostatic problems including boundary value problems; method of images; separation of variables; dielectrics and conductors; magnetic materials; multipole expansion; Maxwell's equations; scalar and vector potentials; Coulomb and Lorentz gauges; electromagnetic waves in free space, non-conducting and conducting media; reflection and transmission at normal and oblique incidences; polarization of electromagnetic waves; Poynting vector, Poynting theorem, energy and momentum of electromagnetic waves; radiation from a moving charge. |
| Quantum Mechanics |
Postulates of quantum mechanics; uncertainty principle; Schrodinger equation; Dirac Bra-Ket notation, linear vectors and operators in Hilbert space; one dimensional potential: step potential, finite rectangular well, tunneling from a potential barrier, particle in a box, harmonic oscillator; two and three dimensional systems: concept of degeneracy; hydrogen atom; angular momentum and spin; addition of angular momenta; variational method and WKB approximation, time independent perturbation theory; elementary scattering theory, Born approximation; symmetries in quantum mechanical systems. |
| Thermodynamics and Statistical Physics | Laws of thermodynamics; macrostates and microstates; phase space; ensembles; partition function, free energy, calculation of thermodynamic quantities; classical and quantum statistics; degenerate Fermi gas; black body radiation and Planck's distribution law; Bose-Einstein condensation; first and second order phase transitions, phase equilibria, critical point |
| Atomic and Molecular Physics | Spectra of one-and many-electron atoms; spin-orbit interaction: LS and jj couplings; fine and hyperfine structures; Zeeman and Stark effects; electric dipole transitions and selection rules; rotational and vibrational spectra of diatomic molecules; electronic transitions in diatomic molecules, Franck-Condon principle; Raman effect; EPR, NMR, ESR, X-ray spectra; lasers: Einstein coefficients, population inversion, two and three level systems. |
| Solid State Physics |
Elements of crystallography; diffraction methods for structure determination; bonding in solids; lattice vibrations and thermal properties of solids; free electron theory; band theory of solids: nearly free electron and tight binding models; metals, semiconductors and insulators; conductivity, mobility and effective mass; Optical properties of solids; Kramer's-Kronig relation, intra- and inter-band transitions; dielectric properties of solid; dielectric function, polarizability, ferroelectricity; magnetic properties of solids; dia, para, ferro, antiferro and ferri-magnetism, domains and magnetic anisotropy; superconductivity: Type-I and Type II superconductors, Meissner effect, London equation, BCS Theory, flux quantization. |
| Electronics |
Semiconductors in Equilibrium: Electron and hole statistics in intrinsic and extrinsic semiconductors; metal-semiconductor junctions; Ohmic and rectifying contacts; PN diodes, bipolar junction transistors, field effect transistors; negative and positive feedback circuits; oscillators, operational amplifiers, active filters; basics of digital logic circuits, combinational and sequential circuits, flip-flops, timers, counters, registers, A/D and D/A conversion. |
| Nuclear and Particle Physics |
Nuclear radii and charge distributions, nuclear binding energy, electric and magnetic moments; semi-empirical mass formula; nuclear models; liquid drop model, nuclear shell model; nuclear force and two nucleon problem; alpha decay, beta-decay, electromagnetic transitions in nuclei; Rutherford scattering, nuclear reactions, conservation laws; fission and fusion; particle accelerators and detectors; elementary particles; photons, baryons, mesons and leptons; quark model; conservation laws, isospin symmetry, charge conjugation, parity and time-reversal invariance |
Commonly asked questions
Here are some of the best books for GATE Computer Science and Engineering preparation -
- Digital Logic and Computer Design by Morris Mano
- The C Programming Language by Dennis M.Ritchie
- Introduction to Algorithms by Thomas H.Cormen
- Database System Concepts Henry Korth
- Data Communication and Networking Behrouz A.Forouzon
Candidates are advised not to neglect textbooks as well. They are gold. The textbooks cover majority of concepts and fundamentals explained easily. So, start with your standard books first, then use the reference books for further preparation.
Use standard books to clear concepts. Memorise one chapter and go through the related topics and try solving questions from every level - easy, medium, and tough. After covering one topic, pick questions from PYQs that are relevant to that particular topic and practice.
Here are some good books for GATE Electrical Engineering and Electronics and Communication Engineering -
| GATE EE Books | GATE EC Books |
| Fundamentals of Electric Circuits by Charles K. Alexander | Fundamentals of Electric Circuits by Charles K. Alexander & Matthew N.O. Sadiku |
| Signals and Systems by A. Anand Kumar | Digital Logic and Computer Design by M.Morris Mano |
| Electric Machinery by P.S Bhimbra | Modern Digital Electronics by R.P Jain |
| Electrical and Electronic Measurements and Instrumentation by AK Shawhey | Analog and Digital Communication Systems by Simon Haykin |
GATE Physics Syllabus 2026: Important Topics
Candidates can check important topics for GATE 2026 Physics paper mentioned below;
| Important Topics | ||
|---|---|---|
| Vector Calculus | Oscillations | Thermodynamics |
| Electromagnetism | Quantum Mechanics | Semiconductors |
| Atomic spectrum | Classical Mechanics | Analog and digital logic circuits |
| particle Physics: Accelerators and detectors | Molecular Physics: Raman effect... | Special Theory of Relativity |
Also Read: GATE 2026 Syllabus
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GATE 2026 Physics: Books for Preparation
Candidates can explore a few books for GATE 2026 Physics paper preparation mentioned below:
| Topic |
Book |
|---|---|
| Mathematical Physics |
B D Gupta |
| Engineering Electromagnetics |
W H Hatt, J A Buck |
| Classical Mechanics |
Herbert Goldstein, John Safko, Charles P. Poole |
| Quantum Mechanics: Concepts and Applications |
Nouredine Zettili |
| Statistical and Thermal Physics: An Introduction |
R. S. Gambhir, S. Lokanathan |
| Atomic and Molecular Physics |
Raj Kumar |
| Solid State Physics |
N. David |
| Nuclear and Particle Physics |
S L Kakani |
| Semiconductor Physics and Devices |
Donald A. Neamen, Dhrubes Biswas |
Also Read: Books for GATE Preparations
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Student Forum
Anything you would want to ask experts?Answered 18 hours ago
Yes, you can get admission in M.Tech without GATE exam at MIT College of Management and Computer Application. In that case, you can appear for PERA CET or MIT-WPU CET exam and get a valid score for admission.
S
Contributor-Level 10
Answered Yesterday
| Target Performance | Desired Score | Approx. Questions to Attempt | Reasoning |
| Top IITs / PSUs | 70 - 85+ | 55 - 60 Questions | High attempts with near-perfect accuracy are required to compete for the top 500 ranks. |
| Old IITs / Top NITs | 55 - 70 | 45 - 52 Questions | A safe zone where you focus on high-weightage topics and core subjects. |
| Qualification / New NITs | 30 - 45 | 35 - 40 Questions | Focus on General Aptitude, Mathematics, and your the strongest 3–4 technical subjects. |
S
Contributor-Level 8
Answered 2 days ago
The GATE 2026 results were officially released by IIT Guwahati on March 19, 2026, at approximately 3:00 PM IST.
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Contributor-Level 8
Answered 2 days ago
| Category | Potential Branches | Admission Chance |
| General | Interdisciplinary branches (Biomedical, Earth System Science, Aquacultural Engineering) | Moderate |
| OBC | Chemical, Cryogenic, or Functional Materials | Moderate to High |
| SC / ST | Core branches (Mechanical, Communication, Structural) | Very High |
S
Contributor-Level 8
Answered 2 days ago
| Institute Category | Potential IITs | Admission Chance |
| Newer IITs | IIT Jammu, IIT Bhilai, IIT Dharwad | High |
| Mid-Tier IITs | IIT Patna, IIT Mandi, IIT Palakkad | Moderate (Likely in later rounds) |
| Old IITs | IIT Bombay, IIT Madras, IIT Kanpur | Low for core M.Tech |
S
Contributor-Level 8
Answered 2 days ago
| Category | Recommended Institutions | Likely Branches |
| Mid-to-Lower NITs | NIT Patna, NIT Meghalaya, NIT Agartala, NIT Srinagar | Power Systems, Control Systems, or Wireless Technologies (often in Spot Rounds). |
| Specialized GFTIs | DIAT Pune, SLIET Longowal, Guru Ghasidas Vishwavidyalaya | Laser & Electro-Optics, Power Electronics, or Instrumentation. |
| Top Private Universities | BITS Pilani (Higher Degree), VIT Vellore, Thapar Institute, LPU | Various Electrical specializations. |
| State Universities | Anna University (CEG), JNTU Hyderabad, College of Engineering Pune (COEP) | Power Systems or Electrical Machines. |
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Contributor-Level 8
Answered 2 days ago
| Category | Chance at Rank 1360 | Likely Specialization |
| General (Open) | Moderate | Advanced Communication Systems, EMLS (Spot Round) |
| OBC-NCL | High | EMLS, Advanced Communication Systems |
| SC / ST / PwD | Very High | VLSI System Design, EMLS |
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Contributor-Level 8
Answered 2 days ago
At this score, he should look for specialised or interdisciplinary branches where the OBC cutoff is lower:
IIT Jammu / IIT Dharwad: May get core Electrical or Power Electronics in later rounds.
IIT BHU (Varanasi): Possible for programs like Electrical Machines and Drives or specialised Chemical/Materi
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Contributor-Level 8
Answered 2 days ago
| Category | Chance of Admission | Likely Institutes |
| General | Low for premium colleges | State Government Universities, Private Universities, and newer GFTIs. |
| OBC-NCL | Moderate | Newer IIITs (spot rounds), state-level universities, and mid-tier private colleges. |
| SC / ST / PwD | High | Mid-to-lower tier NITs, some IIITs, and newer IITs. |
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Contributor-Level 8
Upasana Pradhan is an Mtech graduate in Electronics and Communication Engineering from DTU who specialises in curating postgraduate and undergraduate engineering entrance exam content, such as GATE, TS PGECET, KCET,
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