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Syllabus of Physics of WBJEE

Physical World, Measurements, Units & dimensions:
Physical World, Measurements, Units & dimensions Units & Dimensions of physical quantities, dimensional analysis & its applications, error in measurements, significant figures.

Kinematics:
Scalars & vectors, representation of vectors in 3D, dot & cross product & their applications, elementary differential & integral calculus, time-velocity & relevant graphs, equations of motion with uniform acceleration.

Laws of motion
Newton’s laws of motion, using algebra & calculus, inertial & non inertial frames, conservation of linear momentum with applications, elastic & inelastic collisions, impulse centripetal force, banking of roads, relative velocity, projectile motion & uniform circular motion

Work, power, energy
work-energy theorem, power, energy, work done by constant & variable forces, PE & KE,

Motion of centre of mass, connected systems, Friction:
Centre of mass of two-particle system, motion of connected system, torque, equilibrium of rigid bodies, moments of inertia of simple geometric bodies (2D) [without derivation] conservation of angular momentum, friction and laws of friction
Gravitation: Kepler’s laws, (only statement) universal law of gravitation, acceleration due to gravity (g), variation of g, gravitational potential & PE, escape velocity, orbital velocity of satellites, geostationary orbits.

Heat & Thermal Physics
Heat & temperature, thermal expansion of solids. liquids & gases, ideal gas laws, isothermal & adiabatic processes; anomalous expansion of water & its effects, sp. heat capacity,

Thermodynamics
-Thermal equilibrium heat
-work & internal energy
-1st law of thermodynamics
-isothermal & adiabatic processes
-2nd law of thermodynamics
-reversible & irreversible processes.

Kinetic theory of gases:
Equation of state of a perfect gas, kinetic theory of gases, assumptions in Kinetic theory of gases, concept of pressure. & temperature; rms speed of gas molecules; degrees offreedom, law of equipartition of energy (introductory ideas) & application to specific heats of gases;mean free path, Avogadro number

Oscillations & Waves
-Periodic motion phase; SHM in different sytems, restoring force & force const,
-energy in S.H.M.-KE & PE, free, forced & damped oscillations
-longitudinal & transverse waves
-sound waves
-Newton’s formula & Laplace’s correction
-factors affecting the velocity of sound in air
-principles of superposition of waves
-reflection of waves
-standing waves in strings & organ pipes
-fundamental mode, harmonics & overtones,
-beats, Doppler effect

Electrostatics
-Conservation of electric charges,
-Coulomb’s law-force between two point charges,
-forces between multiple charges;
-superposition principle & continuous charge distribution. Electric field, & potential due to a point charge & distribution of charges,
-electric field lines electric field due to a dipole
-torque on a dipole in uniform electric field
-electric flux
-Gauss’ theorem & its simple applications
-conductors & insulators
-free charges & bound charges inside a conductor
-dielectrics & electric polarization
-capacitors & capacitance
-combination of capacitors in series & in parallel,
-capacitance of a parallel plate capacitor with & without dielectric medium between the plates, energy
-stored in a capacitor

Solid state Electronics
Energy bands in solids (qualitative ideas only), conductors, insulators & semiconductors; semiconductor diode – I-V characteristics in forward & reverse bias, diode as a rectifier; I-V characteristics of LED, photodiode, solar cell & Zener diode;

Attached Files

Sample Question paper of Physics of WBJEE.pdf (564.1 KB, 73 views)