RBSE Physics

Hii sir, I Wants to get the Syllabus of the Class 12th Physics of the Rajasthan Board of Secondary Education ?

[pawan]

Board of Secondary Education, Rajasthan is a board of education for school level education in the Indian state Rajasthan. BSER is a state agency of the Government of Rajasthan and has its headquarters in Ajmer

The Syllabus of the Class 12th Physics of the Rajasthan Board of Secondary Education is given below

Physics Syllabus

Electrostatics
Electric Charges; Conservation of charge, Coulombs law-force between two point charges, forces between multiple charges; superposition principle and continuous charge distribution.

Electric field, electric field due to a point charge, electric field lines; electric dipole, electric field due to a dipole; torque on a dipole in uniform electric field. Electric flux, statement of Gausss theorem and its applications to find field due to infinitely long
straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical bshell (field inside and outside). Electric potential, potential difference, electric potential due to a point charge, a dipole and system of charges; equipotential surfaces, electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field.

Conductors and insulators, free charges and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors and capacitance, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor. Van de Graaff generator

Current Electricity
Electric current, flow of electric charges in a metallic conductor, drift velocity, mobility and their relation with electric current; Ohms law, electrical resistance, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity.

Carbon resistors, colour code for carbon resistors; series and parallel combinations of
resistors; temperature dependence of resistance. emf and potential difference of a cell, internal resistance of a cell, combination of cells in series and in parallel. Kirchhoffs laws and simple applications. Wheatstone bridge, metre
bridge. Potentiometer - principle and its applications to measure potential difference and for comparing emf of two cells; measurement of internal resistance of a cell.

Magnetic Effects of Current and Magnetism
Concept of magnetic field, Oersteds experiment. Biot - Savart law and its application to current carrying circular loop. Amperes law and its applications to infinitely long straight wire, Force between two parallel curent-carrying conductors-definition of ampere, straight and toroidal solenoids.

Force on a current-carrying conductor in a uniform magnetic field. Torque experienced by a current loop in uniform magnetic field; moving coil galvanometer-its current sensitivity and conversion to ammeter and voltmeter.

Force on a moving charge in uniform magnetic and electric fields. Cyclotron. Current loop as a magnetic dipole and its magnetic dipole moment. Magnetic dipole moment of a revolving electron. Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole (bar magnet) in a uniform magnetic field; bar magnet as an equivalent solenoid, magnetic field lines; Earths magnetic field and magnetic elements. Para-, dia- and ferro - magnetic substances, with examples. Electromagnets and factors affecting their strengths. Permanent magnets.

Electromagnetic waves
Need for Displacement current, Electromagnetic waves and their characteristics (qualitative ideas only). Transverse nature of electromagnetic waves.
Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses.

Optics
Reflection of light, spherical mirrors, mirror formula. Refraction of light, total internal reflection and its applications, optical fibres, refraction at spherical surfaces, lenses, thin lens formula, lensmakers formula. Magnification, power of a lens, combination of thin lenses in contact. Combination of a lens and a mirror. Refraction and dispersion of light through a prism.

Scattering of light - blue colour of the sky and reddish appearance of the sun at sunrise and sunset

Wave optics: wave front and Huygens principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygens principle. Interference, Youngs double slit experiment and expression for fringe width,

coherent sources and sustained interference of light. Diffraction due to a single slit, width of central maximum. Polarisation, plane polarised light; Brewsters law, uses of plane polarised light and Polaroids.

Optical instruments: Human eye, image formation and accommodation, correction of eye defects (myopia, hypermetropia) using lenses. Microscopes and astronomical telescopes (reflecting and refracting) and their magnifying powers. Resolving power of microscopes and astronomical telescopes


Dual Nature of Matter and Radiation
Dual nature of radiation. Photoelectric effect, Hertz and Lenards observations; Einsteins photoelectric equation-particle nature of light.
Matter waves-wave nature of particles, de Broglie relation. Davisson-Germer experiment. (Experimental details should be omitted only conclusion should be explained)

Electronic Devices
Energy bands in solids (Qualitative ideas only) conductor, insulators, semiconductors;
semiconductor diode I-V characteristics in forward and reverse bias, diode as a
rectifier; I-V characteristics of LED, photodiode, solar cell, and Zener diode; Zener
diode as a voltage regulator. Junction transistor, transistor action, characteristics of a
transistor; transistor as an amplifier (common emitter configuration) and oscillator. Logic gates (OR, AND, NOT, NAND and NOR). Transistor as a switch.