Physics

CBSE 12th Physics-Electrostatics, Electric charge and its Properties, Conductors, Insulators, Electrification

CBSE 12th Physics-Coulomb's law, Forces between multiple charges, Electric field , Electric field due to a system of charges, Electric field lines & representations

CBSE 12th Physics-Electric field due to a system of charges, Electric field lines – properties & representations, Continuous charge distribution, Electric dipole & electric dipole moment

CBSE 12th Physics-Electric field on axial line of an electric dipole, Electric field for points on the equatorial plane of an electric dipole, Torque on an electric dipole, Applications of Gauss’s law

CBSE 12th Physics-Force, Magnitude and direction of resultant electric field, Electric dipole moment, Electric field on axial line of electric dipole, Torque

CBSE 12th Physics-Electric field on axial line of an electric dipole, Electric field for points on the equatorial plane of an electric dipole, Torque on an electric dipole, Applications of Gauss’s law

CBSE 12th Physics-Electric Potential. Potential difference, Electric potential due to a point charge, A dipole and system of charges, Equipotential surfaces, Relation between Electric field and Electric potential

CBSE 12th Physics-Electric potential energy , Electric potential energy of a system of two point charges and of electric dipole in an electrostatic field, Electrostatics of conductors, Dielectrics and Polarisation

CBSE 12th Physics-Capacitors and capacitance, Combination of capacitors in series and in parallel, Capacitance of parallel plate capacitor without dielectric medium, Capacitance of parallel plate capacitor with dielectric medium, Energy stored in a capacitor, Van De Graff Generator

CBSE 12th Physics-Numerical based on- Electric Potential, Torque, Capacitors in series, parallel and energy

CBSE 12th Physics-Electric Current, Electric Current in a conductor , Current density, Ohm’s law and limitations, Drift velocity, Mobility, Resistivity of Various Materials

CBSE 12th Physics-Carbon resistors, Colour codes for carbon resistors, Temperature Dependence of Resistivity, Electric Energy and Power, Combination of resistors in series

CBSE 12th Physics-Combination of resistors in parallel, Emf, Internal resistance of cell, Combination of cells in series and parallel

CBSE 12th Physics-Kirchhoff’s Rules, Balancing condition for Wheatstone’s Bridge

CBSE 12th Physics-Metre Bridge, Potentiometer and its applications

CBSE 12th Physics-Drift velocity, Colour code and, Resistances

CBSE 12th Physics-Kirchhoff’s Rules , Wheatstone's bridge

CBSE 12th Physics-Concept of magnetic field, Oersted’s experiment, Magnetic force , Force on a charged particle, Flemings left hand rule, Lorentz force, Force on a current carrying conductor

CBSE 12th Physics-Motion in a magnetic field, Velocity Selector, Cyclotron

CBSE 12th Physics-Biot - Savart Law , Expression for the Magnetic Field at a Point on the Axis of a Circular Current Loop

CBSE 12th Physics-Ampere's Circuital Law , Solenoid, Toroid, Expression for Force between Two Parallel Conductors Carrying Currents

CBSE 12th Physics-Torque on Current Loop, Circular Current Loop as a Magnetic Dipole

CBSE 12th Physics-Magnetic Dipole Moment of a Revolving Electron, Moving Coil Galvanometer

CBSE 12th Physics-Theory of Moving Coil Galvanometer, Conversion of Galvanometer into an Ammeter, Conversion of Galvanometer into a Voltmeter

CBSE 12th Physics-Force on a charged particle, Force on a current carrying conductor, Radius of a charged particle, Magnetic field (axis, centre & Solenoid)

CBSE 12th Physics-Force between Two Parallel Conductors Carrying Currents, Moving Coil Galvanometer, Conversion of Galvanometer into an Ammeter, Conversion of Galvanometer into a Voltmeter

CBSE 12th Physics-Introduction, The Bar Magnet, The Magnetic Field lines, Bar Magnet as an Equivalent Solenoid

CBSE 12th Physics-Torque on a Magnetic Dipole in a Uniform Magnetic Field, The Electrostatic Analogue, Gauss Law in Magnetism

CBSE 12th Physics-The Earth's Magnetism, Magnetic Elements, Definitions

CBSE 12th Physics-Magnetic Properties of Materials (Dia, Para and ferromagnetic substances)

CBSE 12th Physics-Hysteresis, Permanent magnets and Electromagnets

CBSE 12th Physics-Magnetic moment, Magnetic field (axial, equatorial, magnitude and direction), Torque, Intensity of magnetisation, Magnetic potential energy

CBSE 12th Physics-Introduction, Experiments of Faraday and Henry, Magnetic Flux, Units of magnetic flux

CBSE 12th Physics-Faraday’s Laws, Lenz Law and Conservation of Energy

CBSE 12th Physics-Motional Electromotive Force (emf), Energy Consideration in Motional emf, Eddy Currents (Experiment and uses)

CBSE 12th Physics-Self-Induction, Coefficient of Self-Induction, Self-Inductance of a solenoid, Energy Stored in a Self Inductance

CBSE 12th Physics-Mutual Induction, Mutual Inductance of Two Long Solenoids, AC Generator (Principle, Construction, Working and Theory)

CBSE 12th Physics-Emf , Current, Power, Magnetic flux, Coefficient of magnetic induction

CBSE 12th Physics-Alternating Current, Peak and RMS value of Alternating Current/voltage, A C applied to a Resistor, A C applied to a Inductor

CBSE 12th Physics-AC Voltage Applied to a Capacitor, AC Voltage Applied to a Series LCR Circuit

CBSE 12th Physics-Analytical solution to series LCR circuit, Electrical Resonance, Expression for Resonant Frequency

CBSE 12th Physics-Sharpness of Resonance, Expression for Sharpness of Resonance , Power in AC Circuit: The Power Factor

CBSE 12th Physics-Introduction, Displacement current, Sources of electromagnetic waves

CBSE 12th Physics-Nature of Electromagnetic Waves, Characteristics of Electromagnetic Waves, Electromagnetic Spectrum

CBSE 12th Physics-Electromagnetic Spectrum , Properties and uses of electromagnetic waves

CBSE 12th Physics-Displacement Current, Magnetic field, Wavelength and energy density

CBSE 12th Physics-Spherical Mirror, New Cartesian Sign Conventions, Principal Focus and Focal Length of Spherical Mirror, Obtain an expression f = in the case of a concave mirror

CBSE 12th Physics-Expression for Mirror Formula, Relation between u, v, and R, Linear magnification, Formation of Image by Spherical Concave Mirrors

CBSE 12th Physics-Reflection of light and laws, Refraction of light and laws, Absolute Refractive Index, Lateral Shift, Normal Shift , Total Internal Reflection and conditions

CBSE 12th Physics-Relation Between Refractive Index (n) and Critical Angle (C), Applications of Total Internal Reflection, Expression for Refraction at a Spherical Surface

CBSE 12th Physics-Lens - Maker’s Formula, Rules for Image Formation by a Lens, Power of Lens

CBSE 12th Physics-Combination of Thin Lenses in Contact, Expression for Refraction Through a Prism

CBSE 12th Physics-Introduction, Wavefront and its types, Huygens Principle

CBSE 12th Physics-Reflection at a plane surface on the Basis of Huygens Wave Theory, Refraction at a plane surface on the Basis of Huygens Wave Theory

CBSE 12th Physics-Refraction of a Plane Wave by a Prism, Refraction of a Plane Wave by a Convex Lens, Refraction of a Plane Wave by a Concave Mirror , The Doppler Effect, Interference

CBSE 12th Physics-Theory of Interference- Condition for Constructive interference, Condition for Destructive interference, Interference of Light Waves and Young's Double Slit Experiment- Fringe width

CBSE 12th Physics-Expression for Fringe Width in Young’s double slit experiment, Graph of intensity distribution in Young’s double slit experiment, Diffraction and its types

CBSE 12th Physics-Electron Volt, Electron Emission, Photo Electric Effect- Hertz’s observation, Experimental Study of Photoelectric Effect, Experimental Observation of Photoelectric Current

CBSE 12th Physics-Laws of photo-electric emission, Hallwach’s and Lenard’s Observations, Einstein’s Photoelectric Equation

CBSE 12th Physics-Particle Nature of Light, Wave Nature of Matter, Expression for de-Broglie Wavelength, Davisson and Germer Experiment

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Einstein's Photoelectric equation, de-Broglie Wavelength

CBSE 12th Physics-Introduction, Alpha Particle Scattering Experiment, Rutherford’s Nuclear Model Of Atom, Alpha Particle Trajectory

CBSE 12th Physics-Expression For Electron Orbits, Atomic Spectra, Spectral Series, Bohr Model of the Hydrogen Atom

CBSE 12th Physics-Expression for Radius of the Electrons Orbit, Expression for Total Energy of the Electron , Energy Level Diagram for a Hydrogen Atom, Line Spectra of the Hydrogen Atom , De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation, Limitations or Drawbacks or Demerits of Bohr’s Theory

CBSE 12th Physics-Radius, Energy, Wavelength, Bohr’s second the third postulates

CBSE 12th Physics-Introduction , Atomic Masses, Atomic Nucleus, Types of Nuclei, Composition of Nucleus, Mass – Energy Relation

CBSE 12th Physics-Nuclear Binding Energy, Binding Energy Curve, Nuclear Force, Characteristics of Nuclear Forces, Radioactivity, Law of Radioactive Decay

CBSE 12th Physics-Half Life, Average Life, Relation Between Half Life and Mean Life , Alpha Decay, Beta Decay and Gamma Decay, Nuclear Fission, Nuclear Reactor

CBSE 12th Physics-Introduction, Energy Band Diagram of Metals, Semi Conductors and Insulators - Differences, Semi-Conductors and its types, Structure of Semiconductor (Ge or Si) and its Action of Conductivity

CBSE 12th Physics-n-type Semiconductor, p-type Semiconductor, Distinguish Between n-type and p-type Semiconductor, p-n junction

CBSE 12th Physics-p-n junction diode under forward bias, p-n junction diode under reverse bias, Voltage – Current (V - I) Characteristics of a Junction Diode, Schematic symbol of a junction diode, Rectification , Half-Wave Rectifier

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Light Emitting Diodes (LEDs), Solar Cell, Transistors, Action of Transistor

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Full -Wave Rectifier, Zener Diode, Zener Diode as Voltage Regulator, Photodiode

CBSE 12th Physics-Elements of a Communication System, Basic Terminology used in Electronic Communication Systems, Bandwidth of Signals, Bandwidth of Transmission Medium, Some Important Wireless Communication Frequency Bands

CBSE 12th Physics-Propagation of Electromagnetic Waves, Need for Modulation, Amplitude Modulation, Production of Amplitude Modulated Wave, Detection of Amplitude Modulated wave

CBSE 12th Physics-Propagation of Electromagnetic Waves, Need for Modulation, Amplitude Modulation, Production of Amplitude Modulated Wave, Detection of Amplitude Modulated wave