Physics-11

Revision Notes

ChapterWise important notes avaliable here

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Chapter-1 : Electric Charges And Fields

Electric Charges , Conductores and Insulators , Charging by Induction , Basic Properties of Electric Charge , Coulomb's Law , Forces between Multiple Charges , Elecltric Field , Electric Field Lines , Electric Flux , Electric Dipole , Dipole in a Uniform External Field , Continuous Charge Distribution , Gauss's Law , Application of Gauss's Law

Chapter-2 : Electrostatic Potential And Capacitance

Electrostatic Potential , Potential due to a Point Charge , Potential due to a Electric Dipole , Potential due to a System of Charges , Equipotential Surfaces , Potential Energy of a System of Charges , Potential Energy in an External Field , Electrostatics of Conductors , Dielectrics and Polarisation , Capacitors and Capacitance , The Parallel Plate Capacitor , Effec of Dielectric on Capacitance , Combination of Capacitors , Energy Stored in Capacitor , Van de Graaff Generator

Chapter-3 : Current Electricity

Electric Current , Ele\ Currents in Conductors , Ohm's Law , Drift of Electrons and the Origin of Resistivity , Limitations of Ohm's Law , Resistivity of various Materials , Temperature Dependence of Resistivity , Electric Energy , Power , Combination of resistors - Series and Parallel , Cells , emf , Internal Reistance , Cells in Series and Parallel , Kirchoff's Laws , Wheatstone Bridge , Meter Bridge , Potentiometer

Chapter-4 : Moving charges And Magnetism

Magnetic Force , Motion in a Magnetic Field , Motion in Combined Electric and Magnetic Fields , Magnetic Field on the Axis of a Circular Current Loop , Magntic Field due to a Current Element , Biot-Savart Law , Ampere's Circuital Law , The Solenoid and the Toroid , force between Two Parallel Currents , Torque on Current Loop , Magnetic Dipole , The Moving Coil Galvanometer

Chapter-5 : Magnetism And Matter

The Bar Magnet , Magnetism and Gauss's Law , The Earth's Magnetism , Magnetisation and Magnetic Intensity , Magnetic Properties of Materials , Permanent Magnets and Electromagnets

Chapter-6 : Electromagnetic Induction

The Experiments of Faraday and Henry , Magnetic Flux , Faraday'sLaw of Induction , Lenz's Law and Conservation of Energy , Motional Electromotive Force , Energy Consideration : A Quantative Study , Eddy Currents , Inductance , AC Generator

Chapter-7 : Alternating Current

AC Voltage Applied to a Resistor Representation of AC Current and Voltage by Rotating Vectors-Phasors , AC Voltage Applied to an Inductor , AC Voltage Applied to a Capacitor , AC Voltage Applied to a Series LCR Circuit , Power in AC Circuit: The Power Factor , LC Oscillations , Transformers

Chapter-8 : Electromagnetic Wave

Displacement Current , Electromagnetic Waves , Electromagnetic Spectrum

Chapter-9 : Ray Optics And Optical Instrument

Reflection of Light by Spherical Mirrors , Refraction , Total Internal Reflection , Refraction at Spherical Surfaces and by Lenses , Refracion through a Prism , Dispersion by a Prism , Some Natural Phenomena due to Sunlight , Optical Instruments

Chapter-10 : Wave Optics

Huygens Principle , refraction and reflection of plane waves using Huygens Principle , Coherent and Incoherent Addition of Waves , Interference of Light Waves and Young's Experiment , Diffraction , Polarisation

Chapter-11 : Dual Nature And Matter

Electron Emission , Photoelectric Effect , Experimental Study of Photoelectric Effect , Photoelectric Effect and Wave Theory of Light , Einstein's Photoelectric Equation: Energy Quantum of Radiation , Particle Nature of Light: The Photon , Wave Nature of Matter , Davisson and Germer Experiment

Chapter-12 : Atoms

Alpha-particle Scattering and Rutherford's Nuclear Model of Atom , Atomic Spectra , Bohr Model of the Hydrogen Atom , The Line Spectra of the Hydrogen Atom , DE Broglie's Explanational of Bohr's Second Postulate of Quantisation

Chapter-13 : Nuclei

Atomic Masses and Composition of Nucleus , Size of the Nucleus , Mass-Energy and Nuclear Binding Energy , Nuclear Force , Nuclear Energy

Chapter-14 : Semiconductor Electronics: Materials, Devices And Simple Circuits

Classification of Metals, Conductors and Semiconductors , Intrinsic Semiconductor , Extrinsic Semiconductor , p-n junction , Semiconductor diode , Application of Junction Diode as a Rectifier , Special Purpose p-n Junction Diodes , Junction Transistor , Digital Electronics and Logic Gates , Integrated Circuits

Chapter-15 : Communications Systems

Elements of a Communication System , Basic Terminology Used in Electronic Communication Systems , Bandwidth of Signals , Bandwidth of Transmission Medium , Propogation of Electromagnetic Waves , Modulation and its Necessity , Amplitude Modulation , Production of Amplitude Modulated Wave , Detection of Amplitude Modulated Wave