Study Materials Electrostatic Charge and Field Electric Charge and its properties Coulomb′s law and Application Vector form of Coulomb′s Law Force between multiple charges (Superposition principle of electrostatic forces) Electric Line of Force and its Properties Electric field Intensity (Definition) and Electric field Intensity due to point charge Electric Dipole and Derivation of Electric field intensity at different points of an electric dipole Derivation of torque on an electric dipole in an uniform and a non-uniform electric field Electric Potential Electric Potential and Derivation of Electric Potential at a Point due to Point Charged Particle Work done by a rotating electric dipole in uniform electric field The electric potential at a different points of the electric dipole The electric potential energy of an electric dipole in the uniform electric field The electric potential energy of a system of Charges Electric Flux Gauss's Law for Electric Flux and Derivation Electric field intensity due to point charge by Gauss's Law Electric field Intensity due to a uniformly charged Spherical Shell Electric field intensity due to the uniformly charged solid sphere(Conducting and Non-conducting) Electric field intensity due to uniformly charged plane sheet and parallel sheet Electric field intensity due to uniformly charged wire of infinite length Capacitor Capacitance of an Isolated Spherical Conductor Potential Energy of a Charged Conductor Parallel Plate Air Capacitor and Its Capacitance Capacitance of a Parallel Plate Capacitor Partly Filled with Dielectric Slab between Plates Force between the plates of a Charged Parallel Plate Capacitor Energy Stored in a Charged Capacitor Current Electricity Relation between electric current and drift velocity Derivation of Ohm's Law Kirchhoff's laws for an electric circuits Wheatstone's Bridge Metre Bridge OR Slide Wire Bridge Principle construction and working of potentiometer Magnetic Effect of Current Biot- Savart's Law Motion of Charged Particles in Uniform Magnetic Field Magnetic Field due to a Straight Current-Carrying Conductor of Finite Length Magnetic Field at the axis of a current-carrying Circular Loop Principle, Construction and Working of Current Carrying Solenoid Derivation of force on current carrying conductor in uniform magnetic field Derivation of Force between two long and parallel current-carrying conductors Current carrying loop in magnetic field Magnetic Dipole Moment of Current carrying loop Magnetic potential energy of current-loop in a magnetic field Magnetic dipole moment of a revolving electron Conversion of Galvanometer into an Ammeter Quantum Mechanics Energy distribution spectrum of black body radiation Energy distribution laws of black body radiation Significance of Compton's Effect Assumptions of Planck’s Radiation Law Derivation of Planck's Radiation Law de-Broglie Concept of Matter wave Definition and derivation of the phase velocity and group velocity of wave Relation between group velocity and phase velocity ($V_{g}=V_{p}-\lambda \frac{dV_{p}}{d\lambda }$) Group velocity is equal to particle velocity($V_{g}=v$) Product of phase velocity and group velocity is equal to square of speed of light ($V_{p}.V_{g}=c^{2}$) Heisenberg uncertainty principle Generation of wave function for a free particle Physical interpretation of the wave function Derivation of time dependent Schrodinger wave equation Derivation of time independent Schrodinger wave equation Eigen Function, Eigen Values and Eigen Vectors Postulate of wave mechanics or Quantum Mechanics Quantum Mechanical Operators Normalized and Orthogonal wave function Particle in one dimensional box (Infinite Potential Well) Normalization of the wave function of a particle in one dimension box or infinite potential well Orthogonality of the wave functions of a particle in one dimension box or infinite potential well Eigen value of the momentum of a particle in one dimension box or infinite potential well Schrodinger's equation for the complex conjugate waves function Probability Current Density for a free particle in Quantum Mechanics Ehrenfest's Theorem and Derivation Momentum wave function for a free particle Semiconductor Diode Relativity Inertial-frame and Non-inertial frame Galilean Transformation Equations and Failure of Galilean Relativity Derivation of Lorentz Transformation's Equations Consequences of Lorentz's Transformation Equations Concept of Simultaneity in Special Relativity Derivation of Addition of Velocity in Special Relativity Variation of Mass with Velocity in Relativity Einstein’s Mass Energy Relation Derivation Nuclear Physics Construction and Working of Nuclear Reactor or Atomic Pile Alternating Current Mean Value and Root Mean Square Value of Alternating Current Alternating Current Circuit containing Resistance only (R-Circuit) Alternating Current Circuit containing Inductance only (L-Circuit) Alternating Current Circuit containing Capacitance only (C-Circuit) Newtonian Mechanics Work Energy Theorem Conservative force and Non Conservative force Conservation Law of linear momentum and its Derivation Relation between angular velocity and linear velocity Relation between angular acceleration and linear acceleration Definition and Derivation of Centripetal Acceleration Definition and Practical Applications of Centripetal Force Motion of body in a vertical circle and its Practical Applications Principle and Proof of Law of Conservation of Energy Definition of work done and its essential condition Force of Friction | Expression for the acceleration and the work done on inclined rough surface| Advantage and Disadvantage Gravitation Kepler's Laws of Planetary Motion Newton's law for Gravitational Force Deduction of Newton's Law of gravitation from Kepler's Law Relation between gravitational acceleration and gravitational force Gravitational field, Intensity of Gravitational field and its expression Derivation of Gravitational Potential due to Point mass and on the Earth Derivation of Gravitational Potential Energy due to Point mass and on the Earth Expression for Orbital velocity of Satellite and Time Period Variation of Acceleration Due to Gravity Electromagnetic Wave Theory Displacement Current Derivation of Maxwell first equation Derivation of Maxwell's second equation Derivation of Maxwell's third equation Derivation of Maxwell's forth equation Equation of continuity of electromagnetic wave Equation of continuity for current density Electromagnetic wave equation in free space Solution of electromagnetic wave equations in free space Electromagnetic wave equation in non conducting media (i.e. Perfect dielectric or Lossless media) Solution of electromagnetic wave equations in non conducting media Electromagnetic Wave Equation in Conducting Media (i.e. Lossy dielectric or Partially Conducting) Solution of electromagnetic wave equations in conducting media Characteristic impedance of electromagnetic wave Poynting Vector and Poynting Theorem Energy flow in the electromagnetic wave in free space Energy density in electromagnetic waves in free space Momentum of electromagnetic wave Radiation pressure of electromagnetic wave Laser System and Applications Laser and properties of a Laser beam Derivation of Einstein Coefficient Relation Two Level Pumping in Laser Three level pumping in Laser Four level pumping in Laser Application of Lasers Principle, Construction and Working of the Ruby Laser Characteristics, Advantages, Disadvantages and Applications of Ruby Laser Interference of light Refraction of light and its Properties Interference of light due to thin film Interference of light due to a wedge shaped thin film Fringe width of wedge shaped thin film for normal incidence Newton's rings in reflected monochromatic light Diffraction of light Difference between Fraunhofer and Fresnel diffraction Fraunhofer diffraction due to a single slit Fraunhofer diffraction due to a double slit Missing Order in double slit diffraction pattern Diffraction due to a plane diffraction grating or N- Parallel slits Dispersive power of plane diffraction grating and its expression Optical Fibre Numerical Aperture and Acceptance Angle of the Optical Fibre Comparison of Single Mode and Multimode Index Fibres Comparison of Step Index and Graded Index Fibres Properties of Matter Bernoulli's Theorem and Derivation of Bernoulli's Equation