NCERT Solutions For Class 12 Physics - Download Chapter Wise Solution PDF

Chapter 1: Electric Charges and Fields

Have you ever felt a spark or a crackling noise while taking off a woollen sweater on dry weather? That's static electricity at work! Class 12 Physics Chapter 1 – Electric Charges and Fields describes this awesome phenomenon. With 23 questions, the NCERT Solutions demystify concepts such as electric charges at rest, their characteristics, and the forces they exert—making learning easy and fun!

Electric Charges And Field Class 12 NCERT Physics Chapter 1 Topics

• Electric Charge
• Conductors And Insulators
• Charging by Induction
• Properties Of Electric Charge
• Coulomb's Law And Applications
• Electric Field
• Electric Flux
• Electric Dipole
• Continuous Charge Distributions
• Gauss's Law And Applications

Related Materials

• NCERT exemplar solutions for Class 12 Physics chapter 1

Chapter 2: Electrostatic Potential And Capacitance

Class 12 Physics Chapter 2—Electrostatic Potential and Capacitance—is an extension of what you have done in Chapter 1. It deals with electric potential and capacitance in the major portion, and if you recall your mechanics, you will see some interesting relations, such as between electric and mechanical dipoles. Chapter 2 contains 11 questions, and you can find all their NCERT solutions here for free!

Electrostatic Potential And Capacitance Class 12 NCERT Physics Chapter 2 Topics

• Concept Of Electrostatic Potential
• Electric Potential Due To Point Charge and System Of Charges
• Electric Potential Due To Electric Dipole
• Electrostatics Of Conductors
• Dielectric And Polarization
• Capacitor And Combination Of Capacitors

Also refer,

• NCERT exemplar solutions for Class 12 Physics Chapter 2
• Electrostatic Potential and Capacitance Class 12th Notes

Chapter 3: Current Electricity

Class 12 Physics Chapter 3—Current Electricity discusses how electric charges move continuously in a circuit. You will study important concepts such as Ohm's law, Kirchhoff's rules, and how instruments such as the ammeter, voltmeter, and Wheatstone bridge function. There are 9 crucial questions in the chapter, and all their NCERT solutions are present to make it easy for you to understand.

Current Electricity Class 12 NCERT Physics Chapter 3 Topics

• Introduction
• Electric Current
• Electric 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
• Electrical Energy, Power
• Combination of Resistors — Series and Parallel
• Cells, emf, Internal Resistance
• Cells in Series and in Parallel
• Kirchhoff’s Rules
• Wheatstone Bridge
• Meter Bridge
• Potentiometer

Also study,

• NCERT exemplar solutions for Class 12 Physics chapter 3
• NCERT Class 12 Physics Chapter 3 Notes

Chapter 4: Moving Charge and Magnetism

Chapter 4 of Class 12 Physics is all about the interaction between moving charges and magnets. You will learn how magnetic fields influence current-carrying wires and charged particles and how electric current can produce a magnetic field. With 13 important questions, this chapter makes you realize the force between magnetism and electricity. All the NCERT solutions are here to make it easier!

Related NCERT materials

• NCERT exemplar solutions for Class 12 Physics chapter 4
• NCERT notes for Class 12 Physics chapter 4

Moving Charges And Magnetism Class 12 NCERT Physics Topics

• Magnetic Force
• Motion In A Magnetic Field
• Motion In Combined Electric And Magnetic Field
• Magnetic Field Due To A Current Element - Biot-Savart Law
• Magneticl Field On The Axis Of Circular Loop
• Amper's Circuital law
• Solinoid And Toroid
• Force Between Current Caarrying Conductors
• Magnetic Dipole
• Moving Coil Galvanometer

Chapter 5: Magnetism and Matter

12 Physics Chapter 5 Magnetism and Matter makes you aware of how Earth acts as a giant magnet and how bar magnets function. It discusses magnetic fields, magnet properties, and types of magnetic materials. With only 7 main questions, it's an easy but crucial chapter. You can refer to the NCERT solutions or download the PDF for offline study convenience!

Students can also refer to

• NCERT exemplar solutions for Class 12 Physics chapter 5
• NCERT notes for Class 12 Physics chapter 5

Magnetism And Matter Class 12 NCERT Physics Chapter 5 Topics

• Bar Magnet
• Magnetism And Gauss's Law
• The Earth's Magnetism
• Magnetization And Magnetic Intensity
• Magnetic Properties Of Materials
• Permanent Magnets And Electromagnets

Chapter 6: Electromagnetic Induction

Class 12 Physics NCERT Chapter 4 describes how a current-carrying wire in a magnetic field is subjected to a force. It is related to the concept of electromagnetic induction, in which the motion of a conductor within a magnetic field produces current, a concept applied in AC generators. The chapter contains 8 crucial exercise questions, all described in the NCERT Solutions for convenient understanding.

Electromagnetic Induction Class 12 NCERT Physics Chapter 6 Topics

• The Experiments of Faraday and Henry
• Magnetic Flux
• Faraday’s Law of Induction
• Lenz’s Law and Conservation of Energy
• Motional Electromotive Force
• Energy Consideration: A Quantitative Study
• Eddy Currents
• Inductance
• AC Generator

Also check related NCERT materials for physics Chapter 6

• NCERT exemplar solutions for Class 12 Physics chapter 6
• NCERT notes for Class 12 Physics chapter 6

Chapter 7: Alternating Current

Class 12 Physics NCERT Chapter 7 explains the fundamentals of Alternating Current (AC), such as how it operates, the main circuit elements, and transformers. AC is used instead of DC in most devices due to it being less difficult to convert and suffering from less energy loss. Chapter 7 contains 8 major questions, all explained in detail within NCERT solutions to make you understand AC and its applications in real-life.

Also check related NCERT materials

• NCERT exemplar solutions for Class 12 Physics chapter 7
• NCERT notes for Class 12 Physics chapter 7

Alternating Current Class 12 NCERT Physics Chapter 7 Topics

• 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 Waves

The final chapter of Class 12 Physics Part 1 discusses how the previous laws are being modified and illustrates the relationship between electricity, magnetism, and light. It makes you learn about the electromagnetic character of light and integrates with the remaining 7 chapters for a full grasp. The current chapter consists of 10 major questions, all of which are available with thorough NCERT solutions.

Also use,

• NCERT exemplar solutions for Class 12 Physics chapter 8
• NCERT notes for Class 12 Physics chapter 8

Electromagnetic Waves Class 12 NCERT Physics Chapter 8 Topics

• Displacement Current
• Electromagnetic Waves
• Electromagnetic Spectrum

Chapter 9: Ray Optics and Optical Instruments

Chapter 9 of Class 12 Physics deals with important concepts regarding how light reflects, refracts, and disperses. It discusses how mirrors and lenses create images and is extremely crucial for board exams. With 31 questions, doing this chapter well will actually make you grasp the concepts better.

Also check,

• NCERT exemplar solutions for Class 12 Physics chapter 9
• NCERT notes for Class 12 Physics chapter 9

Ray optics and Optical Instruments Class 12 NCERT Physics Chapter 9Topics

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

Chapter 10: Wave Optics

The "Wave Optics" chapter in Class 12 Physics describes how light acts like a wave. It deals with awesome topics such as interference, diffraction, and polarization. There are 6 main questions in this chapter, and you can see the complete solutions by clicking the link above.

Also refer to,

• NCERT exemplar solutions for Class 12 Physics chapter 10
• NCERT notes for Class 12 Physics chapter 10

Wave Optics Class 12 NCERT Physics Chapter 10 Topics

• 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 Of Radiation and Matter

Chapter 11 of Class 12 Physics describes the dual nature of matter and radiation. It discusses the photoelectric effect, demonstrating the particle-like behavior of light, whereas other phenomena such as interference and diffraction illustrate the wave nature of light. This crucial topic is dealt with through 11 key questions in the NCERT solutions.

Dual Nature Of Radiation and Matter Class 12 NCERT Physics Chapter 11 Topics

• 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

Also check,

• NCERT exemplar solutions for Class 12 Physics chapter 11
• NCERT notes for Class 12 Physics chapter 11

Chapter 12: Atoms

Chapter 12 of Class 12 Physics Atoms covers different atomic models and explains how they work. It also talks about the hydrogen atom’s line spectrum and related concepts like frequency, wavelength, and energy levels. The chapter has 9 questions, and you’ll find easy-to-understand solutions for all of them.

Atoms Class 12 NCERT Physics Chapter 12 Topics

• 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 Explanation of Bohr’s Second Postulate of Quantisation

Students can also check,

• NCERT exemplar solutions for Class 12 Physics chapter 12
• NCERT notes for Class 12 Physics chapter 12

Chapter 13: Nuclei

Chapter 13 of Class 12 Physics Nuclei dives into the tiny yet powerful core of the atom. It explains what the nucleus is made of, its size, mass, and how it stays stable. You’ll also learn about nuclear decay, fusion, and fission—processes behind nuclear energy. The chapter includes 10 key questions, all with easy, step-by-step solutions.

Also check,

• NCERT exemplar solutions for Class 12 Physics chapter 13
• NCERT notes for Class 12 Physics chapter 13

Nuclei Class 12 NCERT Physics Chapter 13 Topics

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

Chapter 14: Semiconductor Electronics: Materials, Devices and Simple Circuits

Chapter 14 of Physics Class 12 discusses semiconductors and how they drive today's electronics devices . It discusses significant elements such as diodes and transistors, which form the components of electronic gadgets. The chapter contains 6 major questions, and there are easy, straightforward solutions to grasp each with ease.

Also check,

• NCERT exemplar solutions for Class 12 Physics chapter 14
• NCERT notes for Class 12 Physics chapter 14

Semiconductor Electronics: Materials, Devices and Simple Circuits Class 12 NCERT Physics Chapter 14 Topics

• 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

Other NCERT Resources for Class 12 Physics

For Class 12 Physics students, it is recommended to supplement their learning with various study materials in addition to the Physics Class 12 NCERT Solutions. These resources, designed in alignment with the CBSE Class 12 Physics syllabus, offer valuable support for exam preparation. They provide a comprehensive understanding of the subject matter and equip students to excel in their board exams.

Importance Of NCERT Class 12 Physics Solution

Careers360 NCERT Class 12 Physics solutions are VERY helpful for understanding tricky concepts and solving problems.Careers360 NCERT Class 12 Physics solutions break down complex topics in a simple way making it easier to prepare for board exams and competitive exam like JEE and NEET. With step-by-step answers, It help you to score better in exams.

More Resources for CBSE Class 12:

• NCERT Books Class 12 Physics
• NCERT Syllabus Class 12 Physics
• NCERT Books Class 12
• NCERT Syllabus Class 12

NCERT solutions for class 12 subject-wise

• NCERT solutions class 12 chemistry
• NCERT solutions for class 12 biology
• NCERT solutions for class 12 mathematics