Class-XII (1)
Physics-XII (1)
Book-PDF
Chapter#11 Heat
Topics:-
11.1: Introduction to Heat
11.2: Temperature and its Units
11.3: Modes Of Heat Transfer
11.4: Temperature Scale
11.5: Problems of Temperature scale
11.6: Thermal And Linear Expansion
11.7: Thermal Expansion And Volumetric Expansion
11.8: Thermal Expansion Numericals
11.9: Application Of Thermal Expansion
11.10: General Gas Laws Boyle’s Law
11.11: General Gas Charle’s Law
11.12: General Gas Equation
Chapter#12 Electrostatics
12.1: Coulomb’s Law and Electric Intensity
12.2: Electric Lines of Forces
12.3: Electric Flux & Electric Flux Through Sphere
12.4: Statement and Proof of Gauss’ Law
12.5: Electric Intensity due to a Charged Sphere
12.6: Electric Intensity Due to an Infinite Sheet of Charge
12.7: Relation between Electric Intensity and Potential Difference
12.8: Derivation of Electric Potential
12.9: Parallel Plate Capacitor
12.10: Combination of Capacitors
12.11: Coulomb’s Law l Solved Numerical-1–Coulomb’s Law | Solved Numericals-2
12.12: Electric Field & Potential
12.13: Electric Potential
12.14: Capacitors-1
12.15: Capacitors-2
Chapter#13 Current Electricity
13.1: Electric Current & Ohm’s Law
13.2: Resistivity and Temperature Co efficient of Resistance
13.3: Combinations of Resistors
13.4: Power Dissipation in Resistors
13.5: E.M.F and Internal Resistance
13.6: Electric Current & Resistivity
13.7: Power Dissipation (Part 1) — Power Dissipation (Part 2)
13.8: Combination of Resistances (Part 1) — Combination of Resistances (Part 2)
13.9: Internal Resistance and EMF
13.10: Temperature Co efficient of Resistance
13.11: Current Electricity
Chapter#14 Magnetism and Electro Magnetism
14.1: Magnetic Field Due to Current
–Introduction to Electromagnetism
–Magnetism and Electromagnetism
–Magnetic Field Due to Current in a Long Straight Wire
14.2: Force on a Current Carrying Conductor in a Uniform Magnetic Field
–Problem2-Force on a Current Carrying Conductor Place in a Magnetic Fi
–Force on a Current Carrying Conductor in a Uniform B Field
–More on Force on a Current Carrying Conductor in a Uniform B Field
–Problem1-Force on a Current Carrying Conductor Place in a Magnetic Fi
14.3: Torque on a Current Carrying Rectangular Loop Placed in a Magnetic Field
–Turning Effects on a Current Carrying Coil in a Magnetic Field
–Torque on a Current Carrying Coil in a Magnetic Field
–More on Torque on a Current Carrying Coil in a Magnetic Field
–Problem-Ampere’s Law and Determination of Flux Density B–Force on a Moving Charge in a Magnetic Field
–Motion of Charged Particle in an Electric and Magnetic Field
–Cross Electric and Magnetic Fields; Velocity Selector
–Determination of e/m of an Electron
–More on Determination of e/m of an Electron
–Ampere’s Law and Determination of Flux Density B
–More on Ampere’s Law and Determination of Flux Density B
–Magnetic Field of a Solenoid
–Field Due to a Current Carrying Solenoid
–More on Field Due to a Current Carrying Solenoid
–Problem-Field Due to a Current Carrying Solenoid
–Toroidal Field
–More on Toroidal Field
–Introduction to Electromagnetic Induction
–Induced EMF and Induced Current
–Self Induction-1
–Self Induction-2
–Mutual Induction-1
–Mutual Induction-2
–Mutual Induction-3
–Problem-Self Induction
–More on Energy Stored in an Inductor
–Problem1-Energy Stored in an Inductor
–More on Induced EMF and Induced Current
–Motional EMF
–More on Motional EMF
–AC Generator
–Alternating Current Generator
–More on Alternating Current Generator-1
–More on Alternating Current Generator-214.11: D.C. Generator
–Problem-Alternating Current Generator14.12: Electric Motor
–Problem3-Back EMF Effect in Motors
–Electric Motor14.13: Transformer
–Problem2-Transformer
–Transformer-1
–Transformer-2
–High Voltage Transmission
–Sources of Power Loss in Transformer
Chapter 15: Electrical Measuring Instruments
–Problem 2-Conductance and Conductivity
–More on Galvanometer
–Ammeter-1
–Ammeter-2
–Problem-Ammeter
–Voltmeter-1
–Voltmeter-2
–AVO meter-Multimeter
–Multi-Range Ammeter
–Multi-Range D.C. Voltmeter
–Multi-Range A.C. Voltmeter
–More on Problem-Loop Analysis
–Wheatstone Bridge
–Problem-Wheatstone Bridge
–Introduction to Voltmeter
–Meter Bridge
15.6: Post Office Box ( P.O. Box )
–More on Meter Bridge
–Post Office Box ( P.O. Box )15.7: The Ohmmeter
–Problem-Voltmeter
–More on Problem-Wheatstone Bridge
–Potentiometer-1
–Potentiometer-2
–More on Post Office Box ( P.O. Box )
Chapter 16: Electromagnetic Waves and Electronics
16.1: Production of Electromagnetic Waves ( Radio Waves )
–More on Magnetic Field Due to a Changing Electric Flux
16.2: Information Carried by Electromagnetic Waves and Their Reception
–Principle of Generation of e.m Waves
–Principle of Transmission and Reception of em Waves
–Transmission and Reception of Information
–More on Transmission and Reception of Information
–More on Transmission and Reception of Information
16.3: The Band Theory of Solids
16.4: Semi Conductors
–Semiconductor Diode
–Light Emitting Diode
–Problem- Transistors
–Solar Cell16.15: Transistor
–Transistor as an Amplifier
–Transistors-1
–Transistor Configurations16.16: Transistor Operation
–More on Solar Cell and Their Uses
–Current Flow in a n-p-n Transistor
–Uses of Transistors
–More on Transistor Action
–Working of p-n-p Transistor
–Transistor as an Amplifier
–More on Transistor as an Amplifier
Chapter 17 Advent of Modern Physics
–Inertial Reference Frame
–Frames of Reference in Uniform Relative Motion
–More on Frames of Reference in Uniform Relative Motion
–More on Frames of Reference in Uniform Relative Motion
–Relative Motion
–Special Theory of Relativity
–More on Special Theory of Relativity17.6: Consequences of Special Theory of Relativity
–Time Dilation
–Problem-Time Dilation
–Length Contraction
–Problem-Length Contraction
–Mass Variation
–Problem-Mass Variation
–Energy-Mass Relation
–Problem-Energy-Mass Relation
–Problem2-Half Life
–Black Body Radiation
–1-More on Black-Body Radiation
–2-More on Black-Body Radiation
–Problem1-Black Body Radiation
–Problem2-Black Body Radiation
–Planck’s Assumption
–More on Planck’s Assumption
–Problem-Planck’s Assumption
–The Photon-1
–The Photon-217.10: The Photo Electric Effect
–Interaction of Electromagnetic Radiation With Matter
–Photoelectric Effect
–1-More on Photoelectric Effect
–2-More on Photoelectric Effect
–3-More on Photoelectric Effect17.11: Einsteins Explanation of Photo Electric Effect on The Basis of Quantum Theory
–Problem-Photoelectric Effect
–Explanation on the Basis of Quantum Theory
–More on Explanation on the Basis of Quantum Theory17.12: Photo Cell and their Uses
–Problem-Explanation on the Basis of Quantum Theory
–Photocell
17.13: The Compton Effect
–More on Photocell
–Compton Effect
–1-More on Compton Effect
17.14: Pair Production and Annhilation of Matter
–Problem-Compton Effect
–Pair Production-1
–Pair Production-2
–Problem-Pair Production
–Annihilation of Matter
–Wave Nature of Particles17.16: The Davisson and Germer Experiment
–More on Electron Microscope
–Uncertainty Principle
–1-More on Uncertainty Principle
–2-More on Uncertainty Principle
–Problem1-Uncertainty Principle
Chapter 18 The Atomic Spectra
18.1: The Spectrum of Hydrogen Atom
–Hazards of Radiations and Safety Measures
–Atomic Spectra
–1-More on Atomic Spectra
–2-More on Atomic Spectra
–Atomic Spectrum of Hydrogen
18.2: Bohrs Model of The Hydrogen Atom
–Optical Spectrum
–Bohr’s Model of the Hydrogen Atom
–Problem-Bohr’s Model of the Hydrogen Atom
–De-Broglie’s Interpretation of Bohr’s Orbits
–Quantized Radii
–More on Quantized Radii
–Problem-Quantized Radii
–Quantized Energies
–More on Quantized Energies
–Problem-Quantized Energies
–Hydrogen Emission Spectrum
–Energy Level Diagram
–More on Energy Level Diagram
18.3: Excitation and Ionization Potentail
–Success and Failure of Bohr’s Theory
–Excitation and Ionization Potential
–More on Excitation and Ionization Potential
18.4: X-Ray Spectra
–Inner Shell Transitions and Characteristic X-Rays
–Production of X-Rays
–More on Production of X-Rays
18.5: X – Ray Contnious Spectra or X – Ray Bremsstrahlung
–Problem-Production of X-Rays
–The Continuous X-Ray Spectrum
–Properties of X-Rays
–More on Properties of X-Rays
–More on Uncertainty Within the Atom
–Laser18.7: The Laser Principle
–More on Laser
–Spontaneous and Stimulated Emission
–Population Inversion and Laser Action
–2- More on Kinds of Lasers18.9: Applications of Laser
–Helium-Neon Laser
Chapter 19 The Atomic Nucleus
19.1: Introduction
–The Geiger Marsden Experiment
–Rutherford’s Atomic Model
–Rutherford’s Scattering Experiment
–More on Rutherford’s Scattering Experiment
–Atomic Nucleus
–Uses of Radio Isotopes
–Isotopes and Isobars
–1-More on Isotopes and Isobars19.4: Radio Activity and Nuclear Changes
–Radioactivity-1
–Radioactivity-2
–Alpha Emission
–Beta Emission
–Gamma Emission19.6: The Law of Radio Active Decay
–Spontaneous Disintegration
–Laws of Radioactive decay
–1-More on Laws of Radioactive decay
–2-More on Laws of Radioactive decay19.7: The Half Period or Half Life of The Radio Active Nuclide
–Radioactive Decay
–Half Life
–More on Half Life-1
–More on Half Life-2
–Problem1-Half Life
–Nuclear Reactors
–Nuclear Changes and Conservation Laws
–More on Nuclear Changes and The Conservation Laws
–Problem1-Nuclear Changes and The Conservation Laws
–Problem2-Nuclear Changes and The Conservation Laws
–More on Weak Nuclear Force and Electroweak Force19.10: Mass Defect and Binding Energy
–Mass Defect and Binding Energy
–1-More on Mass Defect and Binding Energy
–2-More on Mass Defect and Binding Energy
–Problem1-Mass Defect and Binding Energy19.11: Nuclear Reactions
–Problem3-Nuclear Changes and The Conservation Laws
–Nuclear Reactions
–More on Nuclear Reactions-1
19.12: Nuclear Fission
–Problem-Fission Reaction
–Nuclear Fission
–More on Nuclear Fission-1
–More on Nuclear Fission-2
19.13: Nuclear Fusion
–Nuclear Fusion Reaction
–Fusion Reaction
19.14: Nuclear Reactors
–More on Fusion and Stellar Energy
–Nuclear Reactor
–More on Nuclear Reactor-1
–Radiation Damage
–More on Nuclear Reactor-2
–Uses of Reactors
–Liquid Metal Fast Breeder Reactor (LMFBR)
–More on Liquid Metal Fast Breeder Reactor (LMFBR)-1
Chapter 20 Nuclear Radiations
20.1: Interaction of Nuclear Radiations With Matter
–Nature and Properties of Radiations
–Interaction of Radiation With Matter
–Interaction of Alpha Particles With Matter-1
–Interaction of Alpha Particles With Matter-2
–Interaction of Beta Particles With Matter
–Interaction of Gamma Rays With Matter-1
–Interaction of Gamma Rays With Matter-2
–Interaction of Neutrons With Matter
–Comparison between Alpha, Beta and Gamma Radiations
–The Geiger-Muller (G-M) Tube
–Radiation Detectors
–Wilson Cloud Chamber
–More on Wilson Cloud Chamber
–Geiger-Muller Counter
–1-More on Geiger-Muller Counter
–2-More on Geiger-Muller Counter
–Solid State Detector
–The Deuteron
–Radiation Exposure
–More on Radiation Exposure20.7: Effect of Radiation Damage
–Biological Effects of Radiation-1
–Biological Effects of Radiation-2
–More on Mass Spectrograph
–Protection from Radiation
–Biological and Medical uses of Radiation
–Radiation Therapy and Diagnostics