wbjeeb.nic.in WBJEEM 2014 Syllabus : West Bengal Joint Entrance Examinations Board

Name of the Organisation : West Bengal Joint Entrance Examinations Board (wbjeeb.nic.in)
Type of Announcement : Syllabus
Designation : WBJEEM – 2014
Reference Number : —

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SYLLABUS FOR WBJEEM – 2014

PHYSICS :
Mechanics &General properties of matter
(i) Units and dimensions: Units of measurement, system of units, fundamental and derived units, S I units, dimensional analysis. Methods of measurement: Vernier scale, screw gauge, analysis of errors, significant figures.
(ii) Scalars and vectors: Addition, subtraction, multiplication of vectors. Dot product and cross product
(iii) Kinematics in one, two and three dimensions, projectiles, uniform circular motion, centripetal force, centrifugal force, relative velocity.
(iv) Dynamics: Newton’s laws of motion; inertial frames, uniformly accelerated frame (pseudo-forces), principle of conservation of linear momentum, rocket motion, centre of mass, impulsive forces, friction.
(v) Work, Power and Energy, conservative and non-conservative forces, principle of conservation of energy, collision (elastic and inelastic).
(vi) Rotational motion : Torque, angular momentum and principle of conservation of angular momentum, moment of inertia, radius of gyration, moment of inertia of objects with simple geometrical shapes, rotational kinetic energy and rolling on horizontal surface

Gravitation: Newton’s Law of gravitation, gravitational field and potential, acceleration due to gravity and its variation, escape velocity, Kepler’s laws and planetary motion, motion of satellites, Geostationary orbit.

Elasticity: Hooke’s law, elastic modulii, Poisson’s ratio, elastic energy.

Hydrostatics and Fluid Mechanics: Pressure inside a fluid, Pascal’s law, Archimedes’ principle, hydraulic press. Surface energy and surface tension, capillary rise. Viscosity, streamline and turbulent motion, critical velocity, Reynold’s number, Stoke’slaw, Bernoulli’s theorem and its application.

Vibrations: Simple Harmonic Motion(SHM), equation of motion, damped and forced vibrations, resonance, superposition of SHM.

Wave motion: Elastic waves, longitudinal and transverse waves, progressive waves, superposition of waves: interference, stationary waves, beats, vibration of strings, air columns, velocity of elastic waves in different media, Doppler effect.

Thermal Physics: Scales of temperature, thermal expansion of solids, liquids and gases, calorimetry, change of state of matter, latent heat, transition temperature, Transmission of heat: conduction, convection, radiation, Black body radiation, absorptive and emissive powers: Kirchoff’s law of radiation, Wien’s law, Stefan’s law, Newton’s law of cooling, Kinetic theory: mean free path, pressure of an ideal gas, mean and rms velocities of molecules of a gas, kinetic interpretation of temperature, degrees of freedom, equipartition of energy (statement only) application to mono atomic and diatonic gases.

Thermodynamics: First law of thermodynamics, equivalence of heat and work, intensive and extensive thermodynamic variables, reversible and irreversible processes, specific heats of gases, relation between Cp and Cv. Optics: Reflection and refraction at plane and spherical surfaces, total internal reflection, thin lenses, power of a lens, combination of lenses and mirrors, deviation and dispersion by prisms, Simple and compound microscopes, astronomical telescope, human eye: it’s defects and remedies. Coherent sources, interference of light, Young’s double slit experiment.

Electrostatics: Coulomb’s law, electric field and potential, flux of electric field, Gauss’ law, electric field and potential due to an infinite line charge, charged infinite sheet, solid spheres and spherical shells.Electric dipole and field due to an electric dipole. Capacitance, spherical and parallel plate capacitors, energy stored in a capacitor, series and parallel combination of capacitors.

Current Electricity: Electric current, drift velocity and mobility. Ohm’s law, resistivity, combination of resistances in series and parallel, combination of cells. Kirchoff’s laws of electric network, Wheatstone bridge, Metre bridge, potentiometer. Heating effect of current, thermoelectricity, Seebeck and Peltier effect. Chemical effect of current, Faraday’s law of electrolysis, primary and secondary cells.

Electromagnetism: Magnetic effects of Current, BiotSavart’s law, magnetic field due to current flowing through i) an infinitely long straight wire, ii) circular coil iii) solenoid; Ampere’s circuital law, Lorentz force, Fleming’s left hand rule, force between two current carrying conductors, magnetic moment of a current loop, magnetic dipole, torque experienced by a current carrying coil in a uniform magnetic field, galvanometer, current sensitivity, conversion of galvanometer to voltmeter and ammeter. Magnetic field of earth.tangent galvanometer, magnetic properties of materials : Diamagnetic, paramagnetic and ferromagnetic materials, permeability, susceptibility.

Electromagnetic induction : Magnetic flux, Faraday’s laws of electromagnetic induction, Lenz’s law, self and mutual induction, , Fleming’s right hand rule, Alternating current, peak and rms value of alternating voltage andcurrent; generator, D.C. motor and transformer Qualitative idea of electromagnetic waves and electromagnetic spectrum.

Modern Physics: Bohr’s atomic model for hydrogen like atom, hydrogen spectrum, x-ray emission, Moseley’s law, wave particle duality, de Broglie’s hypothesis, photoelectric effect . Constituents of an atom, isotopes, mass defect, mass-energy equivalence, binding energy.radioactivity – a, ß, ? radiation, half life, mean life, fission, fusion.

Electronics : Energy bands in solids, intrinsic and extrinsic semiconductors, p-n junction diode, rectifier, pnp and npn transistors, common emitter characteristics of a transistor. Binary numbers, AND, OR, NOT, NAND and NOR gates.