PGTRB Physics New Updated Syllabus 2025

Shiksha Class – Admission Going On
📞 Contact: 7448878882 / 744887884


Unit I: Mathematical Physics

  • Dimensional Analysis, ODEs and PDEs
  • Vector Algebra and Calculus: Gradient, Divergence, Curl, Laplacian
  • Theorems: Gauss, Green’s, Stokes’
  • Matrices: Cayley-Hamilton Theorem, Eigenvalues, Eigenvectors
  • Special Functions: Hermite, Bessel, Legendre; Beta and Gamma Functions
  • Probability: Random Variables, Binomial, Poisson, Normal Distribution
  • Complex Variables: Analytic Functions, Residues, Laurent Series
  • Integral Transforms: Fourier Series, Fourier Transforms

Unit II: Classical Mechanics

  • Mechanics of Systems: Generalized Coordinates, Constraints, Degrees of Freedom
  • Lagrangian Formalism: Equations of Motion, D’Alembert’s Principle
  • Applications: Pendulum, Atwood’s Machine, Oscillator, Circuits
  • Hamiltonian Formalism: Canonical Transformations, Least Action Principle
  • Rigid Body Dynamics: Euler’s Angles, Moment of Inertia, Euler’s Equations
  • Special Relativity: Lorentz Transformations, Mass-Energy Relation, Time Dilation

Unit III: Electromagnetic Theory

  • Electrostatics: Coulomb’s Law, Gauss’s Law, Laplace & Poisson Equations
  • Magnetostatics: Biot-Savart, Ampere’s Law, Magnetic Potentials
  • Maxwell’s Equations in Free Space and Media
  • EM Waves, Poynting’s Theorem
  • Dielectrics and Radiation: Polarization, Antennas, Transmission Lines, Waveguides

Unit IV: Quantum Mechanics

  • Foundations: Black Body Radiation, Wave-Particle Duality
  • Postulates of Quantum Mechanics, Schrodinger Equation
  • Applications: Particle in Box, Harmonic Oscillator, Tunneling
  • Operators and Spin: Angular Momentum, Hydrogen Atom, Stern-Gerlach
  • Approximation Methods: Perturbation Theories, Fermi’s Golden Rule
  • Relativistic Quantum Mechanics: Dirac and Klein-Gordon Equations
  • Scattering Theory: Cross Section, Partial Wave Analysis, Breit-Wigner Formula

Unit V: Thermodynamics and Statistical Mechanics

  • Laws of Thermodynamics, Processes and Potentials
  • Entropy, Carnot Cycle, T-S Diagram
  • Statistical Concepts: Phase Space, Ensembles, Partition Function
  • Distributions: Maxwell-Boltzmann, Bose-Einstein, Fermi-Dirac
  • Kinetic Theory of Gases: Mean Free Path, RMS Speed, Black Body Radiation

Unit VI: Atomic Physics and Spectroscopy

  • Atomic Models: Hydrogen Spectrum, Spin-Orbit Coupling
  • Spectroscopic Terms, Zeeman and Stark Effects
  • Molecular Spectroscopy: Born-Oppenheimer Approximation, Selection Rules
  • ESR, NMR, Frank-Condon Principle, Electronic, Vibrational, and Rotational Spectra

Unit VII: Solid State Physics

  • Crystal Physics: Lattice Types, Bravais Lattices, Miller Indices
  • Lattice Dynamics, Specific Heat: Einstein and Debye Models
  • Free Electron Theory: Drude Model, Wiedemann-Franz Law
  • Band Theory: E-k Diagram, Density of States, Brillouin Zones
  • Semiconductor Physics: Carrier Concentration, Kronig-Penney Model
  • Dielectrics and Magnetism: Polarization, Ferroelectricity, Superconductivity

Unit VIII: Nuclear and Particle Physics

  • Nuclear Structure: Binding Energy, Shell Model, Liquid Drop Model
  • Nuclear Reactions: Fission, Fusion, Decay Processes
  • Elementary Particles: Baryons, Mesons, Quarks, Quantum Numbers
  • Fundamental Interactions, Yukawa Theory, Gell-Mann–Nishijima Formula

Unit IX: Electronics

  • Semiconductors: Diodes, Zener, LEDs
  • Transistors: CB, CE, CC Configurations, Amplifiers, Oscillators
  • IC Fabrication, 555 Timer, Oscillators
  • Op-Amps (IC 741): Inverting/Non-Inverting, Adder, Subtractor
  • Digital Electronics: Logic Gates, Flip Flops, Counters, Adders
  • Communication: Modulation/Demodulation, Satellite, Fiber Optics

Unit X: Experimental Physics

  • Measurement: Units, Dimensions, Significant Figures
  • Error Analysis: Data Interpretation, Least Squares Method
  • Detection: X-rays, Gamma Rays, Charged Particles, Neutrons
  • Instrumentation: e/m Ratio, Hall Effect, Resistance and Capacitance Measurement

Shiksha Class – PGTRB Physics Coaching 2025
📞 Contact: 7448878882 / 744887884

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