# IIT JAM Physics Syllabus 2021 – Get PH Syllabus PDF Here

**IIT JAM Physics Syllabus 2021** has been **released officially** by the **IIT JAM 2021** authority **online. Students** can **download** the** IIT JAM 2021 Syllabus** into **PDF format.** For **better preparation, Candidates** can also **Download other** **Syllabus** in **PDF** format.

It is held on behalf of the Ministry of Human Resources Development (MHRD), Government of India.

**IIT JAM 2021** is a **National level Examination **organized to offer admission into **M.Sc.** (four semesters), M.Sc. Ph.D., and M.Sc. Ph.D. dual degree etc. programs at IITs.

## IIT JAM Physics Syllabus – PDF Available

** ****IIT JAM 2021 Physics Syllabus is Available. Click here to Download PDF.**

## PHYSICS

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## Mathematical Methods

Calculus of single and multiple variables, partial derivatives, Jacobian, imperfect and perfect differentials, Taylor expansion, Fourier series. Vector algebra, Vector Calculus, Multiple integrals, Divergence theorem, Green’s theorem, Stokes’ theorem. First-order equations and linear second-order differential equations with constant coefficients. Matrices and determinants, Algebra of complex numbers.

## Mechanics and General Properties of Matter

Newton’s laws of motion and applications, Velocity and acceleration in Cartesian, polar and cylindrical coordinate systems, uniformly rotating frame, centrifugal and Coriolis forces, Motion under a central force, Kepler’s laws, Gravitational Law and field, Conservative and non-conservative forces. The system of particles, Center of mass, the equation of motion of the CM.

Conservation of linear and angular momentum, conservation of energy, variable mass systems. Elastic and inelastic collisions. Rigid body motion, fixed axis rotations, rotation and translation, moments of Inertia and products of Inertia, parallel and perpendicular axes theorem. Principal moments and axes. Kinematics of moving fluids, an equation of continuity, Euler’s equation, Bernoulli’s theorem.

## Oscillations, Waves, and Optics

A differential equation for the simple harmonic oscillator and its general solution. Superposition of two or more simple harmonic oscillators. Lissajous figures. Damped and forced oscillators, resonance. Wave equation, traveling and standing waves in one dimension. Energy density and energy transmission in waves. Group velocity and phase velocity.

Sound waves in media. Doppler Effect. Fermat’s Principle. The general theory of image formation. Thick lens, thin lens and lens combinations. Interference of light, optical path retardation. Fraunhofer diffraction. Rayleigh criterion and resolving power. Diffraction Gratings. Polarization: linear, circular and elliptic polarization. Double refraction and optical rotation.

## Electricity and Magnetism

Coulomb’s law, Gauss’s law. Electric field and potential. Electrostatic boundary conditions, Solution of Laplace’s equation for simple cases. Conductors, capacitors, dielectrics, dielectric polarization, volume and surface charges, electrostatic energy. Biot-Savart law, Ampere’s law, Faraday’s law of electromagnetic induction, Self and mutual inductance.

Alternating currents. Simple DC and AC circuits with R, L and C components. Displacement current, Maxwell’s equations, and plane electromagnetic waves, Poynting’s theorem, reflection and refraction at a dielectric interface, transmission and reflection coefficients (normal incidence only). Lorentz Force and motion of charged particles in electric and magnetic fields.

## Kinetic theory, Thermodynamics

Elements of Kinetic theory of gases. Velocity distribution and Equipartition of energy. Specific heat of Mono-, di- and tri-atomic gases. Ideal gas, van-der-Waals gas, and equation of state. Mean free path. Laws of thermodynamics. Zeroth law and the concept of thermal equilibrium. First law and its consequences. Isothermal and adiabatic processes.

Reversible, irreversible and quasi-static processes. Second law and entropy. Carnot cycle.Maxwell’s thermodynamic relations and simple applications. Thermodynamic potentials and their applications. Phase transitions and Clausius-Clapeyron equation. Ideas of ensembles, Maxwell-Boltzmann, Fermi-Dirac and Bose-Einstein distributions.

## Modern Physics

Inertial frames and Galilean invariance. Postulates of special relativity. Lorentz transformations. Length contraction, time dilation. Relativistic velocity addition theorem, mass-energy equivalence. Blackbody radiation, photoelectric effect, Compton effect, Bohr’s atomic model, X-rays. Wave-particle duality, Uncertainty principle, the superposition principle.

Calculation of expectation values, Schrödinger equation and its solution for one, two and three-dimensional boxes. A solution of Schrödinger equation for the one-dimensional harmonic oscillator. Reflection and transmission at a step potential, Pauli exclusion principle. Structure of the atomic nucleus, mass, and binding energy. Radioactivity and its applications. Laws of radioactive decay.

## Solid State Physics, Devices and Electronics

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Crystal structure, Bravais lattices, and basis. Miller indices. X-ray diffraction and Bragg’s law; Intrinsic and extrinsic semiconductors, a variation of resistivity with temperature. Fermi level. p-n junction diode, I-V characteristics, Zener diode, and its applications, BJT: characteristics in CB, CE, CC modes. Single-stage amplifier, two stages R-C coupled amplifiers.

Simple Oscillators: Barkhausen condition, sinusoidal oscillators. OPAMP and applications: Inverting and non-inverting amplifier. Boolean algebra: Binary number systems; conversion from one system to another system; binary addition and subtraction. Logic Gates AND, OR, NOT, NAND, NOR exclusive OR; Truth tables; a combination of gates; de Morgan’s theorem.

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