## GATE Physics Online Tests

Physics is considered by some as difficult subject.Some love Physics.Whether you love or hate Physics GATE exams can be difficult.To prepare for GATE exams you should focus and plan.We have also come up with online tests to help you in preparation.These tests include questions important for upcoming GATE exams.

You should practice all the tests.Each of them have unique set of questions.Below are the links to GATE Physics online tests

These online tests have optimal combination of previous year GATE questions and sample questions important for this year GATE exams.

## GATE Physics recommended books

Along with above online tests you can use below book.There are few books in market for Physics exams.I have selected below book because it is highly rated by students.It is also very popular among students.There are couple of more books which are more popular than the one I suggested.But this one is found more useful by students.The syllabus coverage by this book is also good.

## GATE Physics Syllabus

Physics is one subject which every science graduate studies.You have studied it from class eleventh onwards.The GATE Physics syllabus pretty much covers topics you have studied during your Graduation journey.There may be subjects which you have studied but may not be in GATE exams.So you can skip those subjects.Below syllabus is taken from official website of GATE exams so it totally authentic and updated.(link)

### Section 1: Mathematical Physics

Linear vector space: basis, orthogonality and completeness; matrices; vector calculus; linear differential equations; elements of complex analysis: Cauchy-Riemann conditions, Cauchy’s theorems, singularities, residue theorem and applications; Laplace transforms, Fourier analysis; elementary ideas about tensors: covariant and contravariant tensor, Levi-Civita and Christoffel symbols.

### Section 2: Classical Mechanics

D’Alembert’s principle, cyclic coordinates, variational principle, Lagrange’s equation of motion, central force and scattering problems, rigid body motion; small oscillations, Hamilton’s formalisms; Poisson bracket; special theory of

relativity: Lorentz transformations, relativistic kinematics, mass‐energy equivalence.

### Section 3: Electromagnetic Theory

Solutions of electrostatic and magnetostatic problems including boundary value problems; dielectrics and conductors; Maxwell’s equations; scalar and vector potentials; Coulomb and Lorentz gauges; Electromagnetic waves and their

reflection, refraction, interference, diffraction and polarization; Poynting vector, Poynting theorem, energy and momentum of electromagnetic waves; radiation from a moving charge.

### Section 4: Quantum Mechanics

Postulates of quantum mechanics; uncertainty principle; Schrodinger equation;one-, two- and three-dimensional potential problems; particle in a box, transmission through one dimensional potential barriers, harmonic oscillator, hydrogen atom; linear vectors and operators in Hilbert space; angular momentum and spin; addition of angular momenta; time independent perturbation theory; elementary scattering theory.

### Section 5: 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.

### Section 6: Atomic and Molecular Physics

Spectra of one‐ and many‐electron atoms; LS and jj coupling; hyperfine structure;Zeeman and Stark effects; electric dipole transitions and selection rules; rotational and vibrational spectra of diatomic molecules; electronic transition in diatomic molecules, Franck‐Condon principle; Raman effect; NMR, ESR, X-ray spectra; lasers: Einstein coefficients, population inversion, two and three level systems.

### Section 7: Solid State Physics & Electronics

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,

dielectric and magnetic properties of solids; elements of superconductivity: Type-I and Type II superconductors, Meissner effect, London equation.

Semiconductor devices: diodes, Bipolar Junction Transistors, Field Effect Transistors; operational amplifiers: negative feedback circuits, active filters and oscillators; regulated power supplies; basic digital logic circuits, sequential circuits, flip‐flops, counters, registers, A/D and D/A conversion.

### Section 8: Nuclear and Particle Physics

Nuclear radii and charge distributions, nuclear binding energy, Electric and magnetic moments; nuclear models, liquid drop model: semi‐empirical mass formula, Fermi gas model of nucleus, 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.

**Conclusion**

Physics can be easy as well as tough subject.If you understood the concepts then it is easy else it becomes very difficult.I have included resources above to help you in preparation.In case you have any questions feel free to share.

Consider sharing this post in case you found this useful