IIT JAM Physics (PH) Exam 2018. The JAM Physics 2018 online examination will be held on February as Computer Based Test (PH). For Application Form, Admission /Notification, Result, Admit Card, Please refer to IIT JAM 2018 Exam.
IIT JAM Physics Exam 2018
- This Physics test paper has a total of 60 questions carrying 100 marks. The entire question paper is dividedinto three sections, A, B and C. All sections are compulsory. Questions in each section are of different types.
Physics (PH) Section – A
- Section – A contains Multiple Choice Questions (MCQ). Each MCQ type question has four choices out of which only one choice is the correct answer. This section has 30 Questions and carry a total of 50 marks. Q.1 – Q.10 carry 1 mark each and Questions Q.11 – Q.30 carry 2 marks each.
Physics (PH) Section – B
- Section – B contains Multiple Select Questions (PHQ). Each PHQ type question is similar to MCQ but with a difference that there may be one or more than one choice(s) that are correct out of the four given choices. The candidate gets full credit if he/she selects all the correct choices only and no wrong choices. This section has 10 Questions and carry 2 marks each with a total of 20 marks.
Physics (PH) Section – C
- Section – C contains Numerical Answer Type (NAT) questions. For these NAT type questions, the answer is a real number which needs to be entered using the virtual numerical keypad on the monitor. No choices will be shown for these type of questions. This section has 20 Questions and carry a total of 30 marks. Q.1 – Q.10 carry 1 mark each and Questions Q.11 – Q.20 carry 2 marks each.
Physics (PH) Negative Marking
- Section – A (MCQ): wrong answer will result in NEGATIVE marks. For all 1 mark questions, 1/3 marks will be deducted for each wrong answer. For all 2 marks questions, 2/3 marks will be deducted for each wrong answer.
- In Section – B (PHQ), there is NO NEGATIVE and NO PARTIAL marking provisions. There is NO
NEGATIVE marking in Section – C (NAT) as well.
IIT JAM Physics PH Syllabus
- 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. System of particles, Center of mass, 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, equation of continuity, Euler’s equation, Bernoulli’s theorem.
- Oscillations, Waves and Optics: Differential equation for 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. 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 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. Solution of Schrödinger equation for the one dimensional harmonic oscillator. Reflection and transmission at a step potential, Pauli exclusion principle. Structure of atomic nucleus, mass and binding energy. Radioactivity and its applications. Laws of radioactive decay.
- Solid State Physics, Devices and Electronics: Crystal structure, Bravais lattices and basis. Miller indices. X-ray diffraction and Bragg’s law; Intrinsic and extrinsic semiconductors, 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 stage 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; combination of gates; de Morgan’s theorem.
IIT JAM Physics Eligibility
- B.Sc. or equivalent degree with Physics as one of the main subjects.
- Bachelor’s degree in Biology or Chemistry or Physics or Mathematics. The candidates should have passed Biology at the Higher Secondary (10+2) level.
Old Question Papers
JAM Physics Previous Year Question Papers with answer keys
- Here you can find all of the IIT JAM Physics previous year question papers answers are free of cost students can download these papers for Science Entrance preparation. This Year on 2016 IIT JAM Physics written test was conducted , the paper is available with us. Any Candidates who has Last IIT JAM Physics 10 to 20 Years previous solution can share with us.
Solution / Answer Keys
N/F Means “NOT FOUND”
IIT JAM Physics Model Papers 2018:
- JbigDeaL provides Sample Question Papers with answers for 2018 for IIT JAM Physics (PH) Test Exam 2018 along with a question bank. Some of the question may be from out of syllabus. This sample papers doesn’t means to actual paper. Its just for better preparation and test you knowledge in IIT JAM Physics related exams.
IIT JAM Physics Mock Test:
- IIT JAM MCQ Physics Questions Answers for Science Test. This mock test having 25 question each, with four choices. On each click on answers system will tell you where the answers is correct or incorrect. There many online practice set of IIT JAM PH question answers quiz.
- START Online Mock Test
Physics Books / Study Materials:
- There are so many books for IIT JAM Physics (PH) 2018 exam preparation, but i must say you should have latest two types of book one for JAM Physics Last 10 or 20 years question with solution and another book is for Physics 2018 syllabus wise subjects description and solution. We have found some best books in online you can check below.
IIT JAM PH 2018 Books
IIT JAM PH 2018 Study Materials