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NCERT Solutions for फिज़िक्स पार्ट I अँड II [इंग्रजी] इयत्ता १२

CBSE Class 12 Physics Solutions Guide

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CBSE Class 12 Physics Textbook Solutions

Questions and answers for the Class 12 Physics Textbook are on this page. NCERT Solutions for Class 12 Physics Digest CBSE will help students understand the concepts better.


NCERT Solutions for Class 12 Physics Chapterwise List | Class 12 Physics Digest

The answers to the NCERT books are the best study material for students. Listed below are the chapter-wise NCERT Physics Class 12 Solutions CBSE.

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NCERT Solutions for फिज़िक्स पार्ट I अँड II [इंग्रजी] इयत्ता १२ - Shaalaa.com
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NCERT Class 12 solutions for other subjects

We also provide solutions for other subjects to help you top the exams. These NCERT solutions are curated with respect to the exam pattern and old papers. Find the best questions and solutions here. Click now to access it.

Chapters covered in NCERT Solutions for फिज़िक्स पार्ट I अँड II [इंग्रजी] इयत्ता १२

NCERT Solutions for Class 12 Physics 1: Electric Charge and Fields

Concepts covered in Electric Charge and Fields are Application of Gauss' Law, Basic Properties of Electric Charge, Conductors and Insulators, Continuous Charge Distribution, Coulomb’s Law, Dipole in a Uniform External Field, Electric Charge, Electric Dipole, Electric Field, Electric Field Due to a System of Charges, Electric Field Lines, Electric Flux, Forces between Multiple Charges, Gauss’s Law, Physical Significance of Electric Field.

NCERT Class 12 Physics 1: Electric Charge and Fields exercises

ExerciseNo. of questionsPages
EXERCISES2442 to 44

NCERT Solutions for Class 12 Physics 2: Electrostatic Potential and Capacitance

Concepts covered in Electrostatic Potential and Capacitance are Capacitors and Capacitance, Combination of Capacitors, Dielectrics and Polarisation, Effect of Dielectric on Capacitance, Electric Potential and Potential Energy, Electrostatic Potential, Electrostatics of Conductors, Energy Stored in a Charged Capacitor, Equipotential Surfaces, Overview: Capacitors and Dielectrics, Overview: Electric Potential, Potential Due to an Electric Dipole, Potential Due to a Point Charge, Potential due to a System of Charges, Potential Energy of a Dipole in an External Field, Potential Energy of a Single Charge, Potential Energy of a System of Charges, Potential Energy of a System of Two Charges in an External Field, Relation Between Electric Field and Electrostatic Potential, The Parallel Plate Capacitor.

NCERT Class 12 Physics 2: Electrostatic Potential and Capacitance exercises

ExerciseNo. of questionsPages
EXERCISES1279 to 80

NCERT Solutions for Class 12 Physics 3: Current Electricity

Concepts covered in Current Electricity are Cells, EMF, and Internal Resistance, Cells in Series and in Parallel, Drift of Electrons and the Origin of Resistivity, Electrical Energy and Power in Conductors, Electric Current, Electric Currents in Conductors, Kirchhoff’s Laws, Limitations of Ohm’s Law, Mobility of Electrons, Ohm's Law, Overview: DC Circuits and Measurements, Overview: Electric Resistance and Ohm's Law, Resistivity of Various Materials, Temperature Dependence of Resistivity, Wheatstone Bridge.

NCERT Class 12 Physics 3: Current Electricity exercises

ExerciseNo. of questionsPages
EXERCISES9105 to 106

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NCERT Solutions for Class 12 Physics 4: Moving Charges and Magnetism

Concepts covered in Moving Charges and Magnetism are Ampere’s Circuital Law, Applications of Biot-Savart's Law > Magnetic Field on the Axis of a Circular Current-Carrying Loop, Biot-Savart Law, Circular Current Loop as a Magnetic Dipole, Force Between Two Parallel Currents (Ampere’s Law), Introduction to Electromagnetism, Motion in a Magnetic Field, Moving Coil Galvanometer, Overview: Moving Charges and Magnetic Field, Overview: Torque on a Current-Loop : Moving-Coil Galvanometer, Solenoid, Torque on a Rectangular Current Loop in a Uniform Magnetic Field.

NCERT Class 12 Physics 4: Moving Charges and Magnetism exercises

ExerciseNo. of questionsPages
EXERCISES13134 to 135

NCERT Solutions for Class 12 Physics 5: Magnetism and Matter

Concepts covered in Magnetism and Matter are Bar Magnet as an Equivalent Solenoid, Concept of Magnetism, Magnetic Field Lines, Magnetic Properties of Materials, Magnetisation and Magnetic Intensity, Magnetism and Gauss’s Law, Overview: Magnetism and Mater, The Bar Magnet, The Dipole in a Uniform Magnetic Field, The Electrostatic Analog.

NCERT Class 12 Physics 5: Magnetism and Matter exercises

ExerciseNo. of questionsPages
EXERCISES9152 to 153

NCERT Solutions for Class 12 Physics 6: Electromagnetic Induction

Concepts covered in Electromagnetic Induction are A.C. Generator, Electromagnetic Induction, Faraday's Laws of Electromagnetic Induction, Inductance, Lenz’s Law and Conservation of Energy, Magnetic Flux, Motional Electromotive Force (e.m.f.), Mutual Inductance, Overview - Electromagnetic Induction, Self Inductance, The Experiments of Faraday and Henry.

NCERT Class 12 Physics 6: Electromagnetic Induction exercises

ExerciseNo. of questionsPages
EXERCISES14175 to 176

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NCERT Solutions for Class 12 Physics 7: Alternating Current

Concepts covered in Alternating Current are AC Voltage Applied to a Capacitor, AC Voltage Applied to an Inductor, AC Voltage Applied to a Resistor, AC Voltage Applied to a Series LCR Circuit, Overview: AC Circuits, Phasor-diagram Solution, Power in AC Circuit, Representation of AC Current and Voltage by Rotating Vectors - Phasors, Resonance, Transformers.

NCERT Class 12 Physics 7: Alternating Current exercises

ExerciseNo. of questionsPages
EXERCISES9200

NCERT Solutions for Class 12 Physics 8: Electromagnetic Waves

Concepts covered in Electromagnetic Waves are Concept of Electromagnetic Waves, Displacement Current, Electromagnetic Spectrum, Nature of Electromagnetic Waves, Overview of Electromagnetic Waves, Sources of Electromagnetic Waves.

NCERT Class 12 Physics 8: Electromagnetic Waves exercises

ExerciseNo. of questionsPages
EXERCISES10213 to 214

NCERT Solutions for Class 12 Physics 9: Ray Optics and Optical Instruments

Concepts covered in Ray Optics and Optical Instruments are Applications of Total Internal Reflection, Combined Focal Length of Two Thin Lenses in Contact, Focal Length of Spherical Mirrors, Microscope and it’s types, Mirror Equation of Spherical Mirrors, Optical Instruments, Overview of Ray Optics and Optical Instruments, Power of a Lens, Ray Optics Or Geometrical Optics, Reflection of Light by Spherical Mirrors, Refraction at a Spherical Surfaces, Refraction by a Lens, Refraction of Light, Refraction of Light Through a Prism, Sign Convention for Reflection by Spherical Mirrors, Telescope, Total Internal Reflection.

NCERT Class 12 Physics 9: Ray Optics and Optical Instruments exercises

ExerciseNo. of questionsPages
EXERCISES38249 to 253

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NCERT Solutions for Class 12 Physics 10: Wave Optics

Concepts covered in Wave Optics are Brewster's Law, Coherent and Incoherent Addition of Waves, Coherent and Incoherent Sources and Sustained Interference of Light, Concept of Wave Optics, Corpuscular Theory, Diffraction of Light, Doppler Effect, Electric Polarisation of Matter, Fraunhofer Diffraction Due to a Single Slit, Huygens' Principle, Interference, Interference of Light Waves and Young’s Experiment, Law of Malus, Overview: Wave Optics, Plane Polarised Light, Principle of Superposition of Waves, Proof of Laws of Reflection and Refraction Using Huygens' Principle, Reflection and Refraction of Plane Wave at a Plane Surface Using Wave Fronts, Reflection of a Plane Wave by a Plane Surface, Refraction at a Rarer Medium, Refraction of a Plane Wave, Refraction of Monochromatic Light, Resolving Power of Microscope and Astronomical Telescope, Seeing the Single Slit Diffraction Pattern, Speed of Light, The Single Slit, The Validity of Ray Optics, Width of Central Maximum.

NCERT Class 12 Physics 10: Wave Optics exercises

ExerciseNo. of questionsPages
EXERCISES10273

NCERT Solutions for Class 12 Physics 11: Dual Nature of Radiation and Matter

Concepts covered in Dual Nature of Radiation and Matter are Davisson and Germer Experiment, de-Broglie Relation, Dual Nature of Radiation, Einstein’s Equation - Particle Nature of Light, Einstein’s Photoelectric Equation: Energy Quantum of Radiation, Electron Emission, Experimental Study of Photoelectric Effect, Overview: Dual Nature of Radiation and Matter, Particle Nature of Light: The Photon, Photoelectric Effect and Wave Theory of Light, Photoelectric Effect - Hallwachs’ and Lenard’s Observations, Photoelectric Effect - Hertz’s Observations, Wave Nature of Matter.

NCERT Class 12 Physics 11: Dual Nature of Radiation and Matter exercises

ExerciseNo. of questionsPages
EXERCISES13288 to 289

NCERT Solutions for Class 12 Physics 12: Atoms

Concepts covered in Atoms are Alpha-particle Scattering and Rutherford’s Nuclear Model of Atom, Atomic Spectra, Bohr’s Model for Hydrogen Atom, Dalton's Atomic Theory, De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation, Energy Levels, Heisenberg and De Broglie Hypothesis, Hydrogen Spectrum, Introduction of Atoms, Overview: Atoms, The Line Spectra of the Hydrogen Atom, Thompson Model.

NCERT Class 12 Physics 12: Atoms exercises

ExerciseNo. of questionsPages
EXERCISES13305

NCERT Solutions for Class 12 Physics 13: Nuclei

Concepts covered in Nuclei are Alpha Decay, Atomic Mass, Mass - Energy Relation and Mass Defect, Beta Decay, Binding Energy per Nucleon, Composition of Nucleus, Controlled Thermonuclear Fusion, Gamma Decay, Law of Radioactive Decay, Mass Defect and Binding Energy, Mass - Energy, Nuclear Force, Nuclear Reactor, Overview: Nuclei, Size of the Nucleus.

NCERT Solutions for Class 12 Physics 14: Semiconductor Electronics: Materials, Devices and Simple Circuits

Concepts covered in Semiconductor Electronics: Materials, Devices and Simple Circuits are Basic Transistor Circuit Configurations and Transistor Characteristics, Classification of Metals, Conductors and Semiconductors, Concept of Semiconductor Electronics: Materials, Devices and Simple Circuits, Digital Electronics and Logic Gates, Diode or p-n Junction, Energy Bands in Solids, Extrinsic Semiconductor, Feedback Amplifier and Transistor Oscillator, Integrated Circuits, Intrinsic Semiconductor, Overview: Semiconductor Electronics, p-n Junction Diode as a Rectifier, Semiconductor Diode, Special Purpose P-n Junction Diodes, Transistor Action, Transistor and Characteristics of a Transistor, Transistor as a Device, Transistor as an Amplifier (Ce-configuration), Transistor: Structure and Action, Triode, Voltage Regulator.

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