Chapter 4 – Moving Charges And Magnetism
- Part 1a – Introduction
- Part 1b – Oersted experiment
- Part 2a – Lorentz Force
- Part 2b – Magnetic field
- Part 2c – Motion of a charged particle
- Part 2d – Helical Motion of Charged Particles and Aurora Borealis
- Part 2e – Cyclotron
- Part 2f – Limitations of Cyclotron
- Part 7c – Example
- Part 7d – Voltmeter
- Part 8c – Problem 3 – Magnetic Field
Chapter 5 – Magnetism and Matter R
- Part 1a-Introduction
- Part 1b- Properties of Magnet
- Part 1c – Coulomb’s Law for Magnetism
- Part 1d – Properties of Magnetic Field Lines
- Part 1e – Magnetic Dipole
- Part 1f – Magnetic moment due to a current loop
- Part 2a – Derivation- Magnetic field at an axial point of a dipole
- Part 2b – Problems on dipole
- Part 2c – Derivation – Magnetic field at an equatorial point
- Part 2d – Torque Derivation
- Part 2e – Potential Energy
- Part 3a – Problems on potential energy
- Part 3b – Gauss Law
- Part 3c- Earth’s Magnetism
- Part 3d – Causes of Earth Magnetism
- Part 3e – Magnetic elements ( Dip & Declination)
- Part 4a – Neutral Points
- Part 4b – Problem 1
- Part 4c – Problem 2
- Part 4d – Problem 3, Problem 4 and 5
- Part 5a – Definition and Classification of Magnetic Materials (Part 1)
- Part 5b – Definition and Classification of Magnetic Materials (Part 2)
- Part 6a – Types of Magnetic Materials
- Part 6b – Properties of Diamagnetic
- Part 6c – Properties of Paramagnetic
- Part 6d – Properties of Ferromagnetic
- Part 6e – Properties
- Part 7a – Curie’s Temperature
- Part 7b – Electron Theory of diamagnetic substance
- Part 7c – Paramagnetic substance
- Part 7d – Ferromagnetic substance
- Part 7e – Hysteresis
- Part 7f – Uses of hysteresis
Chapter 6 – Electromagnetic Induction
- Part 1a – Introduction
- Part 1b – Topics
- Part 1c – Faraday’s Law
- Part 1d – Faraday’s Experiment
- Part 1e – Problems on Faraday’s Law – 1
- Part 1f – Problems on Faraday’s Law – 2
- Part 1g – Experiment of Faraday’s Law
- Part 2a – Lenz’s Law and Conservation of energy
- Part 2b – Motional emf
- Part 2c – Circular motional emf
- Part 2d – Problem 1
- Part 2e – Problem 2
- Part 3a – Eddy Current’s
- Part 3b – Advantages & Disadvantages
- Part 3c – Self Induction
- Part 4a – Coefficient of Self Induction
- Part 4b – Mutual Induction
- Part 4c – Coefficient of Mutual Induction
- Part 4d – Inertia of Electricity
- Part 5a – Induction in series
- Part 5b – Induction in parallel
- Part 5c – Energy stored in an inductor
- Part 6a – Formulas and Problem 1
- Part 6b – Problem 2 – EMF
- Part 6c – Problem 3
- Part 6d – Problem 4
- Part 6e – Problem 5
- Part 7a – Self Induction of a long solenoid
- Part 7b – Mutual Induction of a solenoid
- Part 7c – Types of coils and induction
- Part 8a – AC dynamo
- Part 8b – Working of AC dynamo
- Part 8c – Expression for an AC dynamo
- Part 8d – Summary
- Part 9a – Problem 1
- Part 9b – Problem 2
- Part 9c – Problem 3
Chapter 7 – Alternating Current
- Part 1a – Introduction
- Part 1b – Root Mean Square
- Part 1d – Phasor & Phasor Diagram
- Part 2a – AC through Resistor
- Part 2b – AC through Inductor
- Part 2c – AC through Capacitor
- Part 2d – LCR (Impedance Triangle Method)
- Part 2e – LCR (Analytical Method)
- Part 3a – Problem 1 – Alternating Current
- Part 3b – Problem 2 – Alternating Current
- Part 3c – Problem 3 – Alternating Current
- Part 3d – Problem 4 – Alternating Current
- Part 3e – Problem 5 – Alternating Current
- Part 4a – Resonance
- Part 4b – Sharpness of resonance
- Part 4c – Expression – Sharpness
- Part 4d – LC oscillations
- Part 4e – Expression – Mathematical treatment of LC
- Part 5a – Power in an AC circuit
- Part 5b – Wattless Current
- Part 5c – Transformers (Introduction)
- Part 5d – Working of a Transformer
- Part 5e – Energy losses in an Transformer
- Part 5f – Uses of an Transformer
- Part 5g – Summary
- Part 6a – Problem 1
- Part 6b – Problem 2
- Part 6c – Problem 3
- Part 6d – Problem 4
- Part 6e – Problem 5
Chapter 8 – EM Waves
- Part 1a – Introduction
- Part 1b – Displacement Current
- Part 1c – Experimental Observation
- Part 2a – Nature of EM waves
- Part 2b – Properties
- Part 2c – EM Spectrum
- Part 2d – Application and Summary
Chapter 9 – Ray Optics
- Part 1a – Introduction
- Part 1b – Plane mirror
- Part 1c – Spherical mirror
- Part 2a – Relation between f and r (concave mirror)
- Part 2b – Relation between f and r (convex mirror)
- Part 2c – Sign Convention
- Part 2d – Mirror Formula
- Part 2e – Linear Magnification
- Part 2f – Images formed by concave mirror
- Part 3a – Problem 1 – Image Position & Magnification
- Part 3b – Problem 2 – Mirror Formula
- Part 3c – Problem 3
- Part 4a – Laws of refraction
- Part 4b – Principle of Reversibility
- Part 4c – Lateral shift
- Part 4d – Refraction through multiple media
- Part 5a – Normal Shift
- Part 5b – Total Internal Reflection(TIR)
- Part 5c – Application of Total Internal Reflection(TIR)
- Part 5d – Optical fibers
- Part 6a- Problem 1 – Critical Angle
- Part 6b – Problem 2 – Critical Angle
- Part 7a – Refraction through a spherical surface
- Part 7b – Lens Makers Formula
- Part 8a – Len’s Equation (Convex)
- Part 8b – Len’s Equation (Concave)
- Part 9a – Problem 1
- Part 9b – Problem 2 Position of the image
- Part 9c – Problem 3 Focal Length
- Part 9d – Problem 4 Focal Length
- Part 9e – Problem 5
- Part 9f – Problem 6
- Part 10a – Minimum Deviation
- Part 10b – Deviation through small prism
- Part 10c – Dispersion
- Part 10d – Angular Dispersion
- Part 10e – Scattering
- Part 10f – Examples of Scattering
- Part 11a – Problem 1 – Speed of Light (Prism)
- Part 11b – Problem 2 – Angle of emergence
- Part 11c – Problem 3 – Angle of emergence
- Part 12a – Simple Microscope
- Part 12b – Compound Microscope
- Part 12c – Types of telescopes
- Part 12d – Magnification of Telescope
- Part 12e – Summary
Chapter 10 – Wave Optics
- Part 1a – Introduction
- Part 1b – Wavefront
- Part 1c – Huygens’s Principle
- Part 1d – Reflection by Wave Theory
- Part 1e – Refraction by Wave Theory
- Part 2a – Introduction to Interference
- Part 2b – Young’s Double Slit Experiment
- Part 2c – Sustainable Interference
- Part 2d – Constructive & Destructive Interference
- Part 2e – Theory of Interference
- Part 3a – Problem 1 – Young’s Double Slit Experiment
- Part 3b – Problem 2 – Young’s Double Slit Experiment
- Part 3c – Problem 3 – Young’s Double Slit Experiment
- Part 3d – Problem 4 – Young’s Double Slit Experiment
- Part 3e – Problem 5 – Young’s Double Slit Experiment
- Part 3f – Problem 6 – Young’s Double Slit Experiment
- Part 3g – Problem 7 – Young’s Double Slit Experiment
- Part 4a – Introduction to Diffraction
- Part 4b – Franhofer Diffraction
- Part 4c – Width of central maximum
- Part 4d – Difference between interference and diffraction
- Part 4e – Rayleigh Criteria
- Part 4f – Resolving power of a Microscope
- Part 4g – Resolving power of a Telescope
- Part 4h – Summary
- Part 5a – Problem 1
- Part 5b – Problem 2
- Part 5c – Problem 3
- Part 6a – Introduction to Polarisation
- Part 6b – Polarisation
- Part 6c – Methods of Polarisation
- Part 6d – Brewster’s Law
- Part 6e – Malu’s Law
- Part 6f – Summary
Chapter 11 – Dual Nature of Radiation and Matter
- Part 1a – Introduction
- Part 1b – Work Function
- Part 1c – Photoelectric Effect
- Part 1d – Intensity v/s photocurrent
- Part 1e – Frequency v/s photocurrent
- Part 1f- Potential v/s photocurrent
- Part 1g – Frequency – v/s stopping potential
- Part 1h – Photoelectric effect using wave theory
- Part 2a – Photon
- Part 2b – Einstein’s Photoelectric equation
- Part 2c – Photo cells
- Part 3a – Problem 1 – Photons
- Part 3b – Problem 2 – Wavelength
- Part 3c – Problem 3 – Photoelectric Emission
- Part 3d – Problem 4 – Photoelectrons
- Part 3e – Problem 5 – Wavelength
- Part 3f – Problem 6 – Photoelectric Emission
- Part 4a – De Broglie wavelength
- Part 4b – Davisson germer experiment
- Part 4c – Electron microscope
Chapter 12 – Atoms
- 12.1 – Introduction to Atoms & The Rutherford model
- 12.2 – Rutherford Model – Observations
- 12.3 – Parameters of Rutherford model
- 12.4- Rutherford model – Drawbacks
- 12.5 – Introduction to Bohr’s model
- 12.6 Radius, Velocity & Energy of electron in Stationary Orbit
- 12.7 Energy Level Diagram
- 12.8 De Broglie’s Explanation
- 12.9 Excitation & Ionization
- 12.10 Limitations of Bohr’s model
- 12.12 Absorption Spectrum
Chapter 13 – Nuclei
- 13.1 Introduction
- 13.2 Parameters of Nucleus
- 13.3 Isotopes, Isobars & Isotones
- 13.4 Mass – Energy
- 13.5 Atomic Mass Unit & Energy
- 13.6 Binding Energy
- 13.7 Binding Energy per nucleon
- 13.8 Nuclear Force
- 13.9 Nuclear Stability
- 13.10 Radioactivity
- 13.11 Alpha, Beta & Gamma Rays
- 13.12 Laws of Radioactivity
- 13.13 Mathematical Derivation of Radioactive Decay
- 13.14 Disintegration Constant
- 13.15 Half & Average Life
- 13.16 Activity
- 13.17 Alpha, Beta & Gamma Decay
- 13.18 Fission
- 13.19 Nuclear Reactor
- 13.20 Nuclear Fusion
- 13.21 Summary
Chapter 14 – Semiconductor Electronics: Materials, Devices and Simple Circuits
- 14.1 Introduction
- 14.2 Types of Material
- 14.3 Semiconductors – energy level diagram
- 14.4 Intrinsic Semiconductor
- 14.5 Extrinsic Semiconductor
- 14.6 Types of Extrinsic Semiconductor
- 14.7 Differences b/w Intrinsic & Extrinsic, n- type & p – type
- 14.8 p-n Junction
- 14.9 Working of p-n Junction
- 14.10 Forward Bias
- 14.11 Reverse Bias
- 14.12 Half Wave Rectifier
- 14.14 Photodiode
- 14.15 Light emitting diode
- 14.16 Solar cell
- 14.17 Zener diode
- 14.18 Transistor
- 14.19 Working of a Transistor
- 14.20 Common emitter transistor characteristics
- 14.21 Transistor as a switch
- 14.22 Transistor as an amplifier
- 14.23 Transistor as an oscillator
- 14.24 Digital Electronics & Logic gates
- 14.25 Summary