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NCERT Solutions Class 12 Physics 2023 is available here for free download. Students can download the NCERT Class 12 Physics Solutions chapter-wise from the pdf links given in this article. Physics class 12 Solutions will help the students to learn the difficult concepts and prepare better for the exam. NCERT Solutions for Class 12 Physics are based on the latest syllabus of CBSE. The solutions are designed by expert teachers and academicians. So it is highly recommended for the students to practice the question papers and match the answers from the solutions. NCERT Class 12 Physics can be used by the students to match the answers to the difficult questions. Read the article to download the Solutions of Physics for Class 12 in pdf format.

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## NCERT Solutions Class 12 Physics 2023

CBSE prescribes the NCERT textbooks for class 12. Students who are aspiring to prepare for the CBSE Board exam must practice the sample question papers. There are a few questions that are difficult to solve. So the students can take help from the NCERT solutions and understand the concept easily. These solutions are available for each chapter in pdf format. Students can access the solutions from the links provided in this article. NCERT Solutions for Class 12th Physics will help you to understand all the topics with the latest curriculum of CBSE. Apart from the school exams, these solutions can be referred to prepare for competitive exams like JEE, BITSAT, VITEEE.

### NCERT Solutions For Class 12 Physics Chapter 1: Electric Charges and Fields

Chapter 1 of the NCERT textbook of Physics is centered on the concepts revolving around an electric charge and electric field. Electrostatics deals with the study of forces, fields, and potentials arising from static charges. In this chapter, students will also have to study the topics from earlier classes such as the difference between insulators and conductors, Coulomb’s law, etc. Other important topics of the chapter include electric field intensity, electric field lines, electric dipole moment, torque, etc. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 1.

### NCERT Solutions For Class 12 Physics Chapter 2: Electrostatic Potential and Capacitance

In NCERT Physics Chapter 2, we study the electrostatic potential energy of a charge in an electrostatic field. Students will learn more about conservative forces such as spring and gravitational force. The potential at a point is basically the work done per unit charge in bringing a charge from infinity to that point. In this chapter, there is a detailed description of the concepts such as electrostatic force between charges, capacitor, electric field, torque, etc. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 2.

### NCERT Solutions For Class 12 Physics Chapter 3: Current Electricity

Chapter 3 of NCERT Physics deals with the concepts of Current and Electricity. Students can get in-depth information about the working of electric current. You will also learn about how the electric charge flow in metallic conductors. Further, you will revisit topics from earlier classes such as Ohm’s law, resistance, resistivity, etc. The relationship between resistivity and relaxation time, color code of resistance, a combination of resistance, etc are the most important topics of this chapter. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 3.

### NCERT Solutions For Class 12 Physics Chapter 4: Moving Charges and Magnetism

Chapter 4 of NCERT Physics introduces the students to learn how magnetic field exerts forces on moving charged particles, like electrons, protons, and current-carrying wires. The students also learn how currents produce magnetic fields. Some of the important topics of this chapter are Biot-Savart’s law, Ampere’s circuital law, magnetic field due to a straight solenoid, and magnetic field due to the toroidal solenoid. This is an important chapter for the students who wish to pursue higher education in the electrical field. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 4.

### NCERT Solutions For Class 12 Physics Chapter 5: Magnetism and Matter

Chapter 5 of NCERT Physics deals with some of the interesting theories and concepts about Magnetism. In this chapter, students will see how the earth behaves as a magnet with the magnetic field pointing approximately from the geographic south to the north. Some of the important concepts included in this chapter include Coulomb’s law in magnetism, magnetic field lines, torque, potential energy, oscillation of a freely suspended magnet, etc. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 5.

### NCERT Solutions For Class 12 Physics Chapter 6: Electromagnetic Induction

Chapter 6 of Physics deals with the theory of Electromagnetic Induction and its applications in daily lives. Some of the important concepts explained in this chapter are Faraday and Henry’s law of electromagnetic induction, Lenz’s law, motional emf, Fleming’s right-hand rule. We will also see the concept behind the development of modern-day generators and transformers. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 6.

### NCERT Solutions For Class 12 Physics Chapter 7: Alternating Current

Chapter 7 of the NCERT Physics deals with the explanation of the concept of the AC current used in the electrical appliances in our homes. Students will learn about the RMS value of AC, mean value of AC, alternating emf, inductive reactance, power, and wattless current. We will also learn about the use of Transformers. Students can also learn about the distribution of electricity in their homes. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 7.

### NCERT Solutions For Class 12 Physics Chapter 8: Electromagnetic Waves

Chapter 8 of NCERT Physics is about the displacement current and its uses. Some of the important concepts in this chapter are Maxwell’s equations of electromagnetic waves, electromagnetic waves, and their types, electromagnetic spectrum, etc.  We will study how the oscillating fields of an electromagnetic wave can accelerate charges and can produce oscillating currents. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 8.

### NCERT Solutions For Class 12 Physics Chapter 9: Ray Optics and Optical Instruments

In chapter 9 of the Physics textbook, we shall study the phenomena of reflection, refraction, and dispersion of light, using the ray picture of light. We shall study the image formation by plane and spherical reflecting and refracting surfaces using the basic laws of reflection and refraction. Students will also learn about the construction and working of some important optical instruments, including the human eye. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 9.

### NCERT Solutions For Class 12 Physics Chapter 10: Wave Optics

Chapter 10 of NCERT is about the explanation of the original formulation of the Huygens principle and derive the laws of reflection and refraction. We will also discuss the phenomenon of interference which is based on the principle of superposition. In this chapter, we will also see the phenomenon of diffraction which is based on the HuygensFresnel principle. Finally, we will discuss the phenomenon of polarisation which is based on the fact that the light waves are transverse electromagnetic waves. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 10.

### NCERT Solutions For Class 12 Physics Chapter 11: Dual Nature of Radiation and Matter

Chapter 10 of NCERT Physics deals with the topics including photoelectric effect, important terms pertaining to photoelectric effect (free electrons, electron emission, photoelectric emission, etc). In this chapter, students will understand the effect of intensity, potential, and frequency on photoelectric current. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 11.

### NCERT Solutions For Class 12 Physics Chapter 12: Atoms

In chapter 12 of the NCERT Physics book, there is a detailed description of the popular atomic models such as Rutherford’s atomic model, Bohr’s theory of hydrogen atom, etc. In the latter half of this chapter, you will also learn about energy level, emission spectrum, and absorption spectrum. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 12.

### NCERT Solutions For Class 12 Physics Chapter 13: Nuclei

In this chapter, students are taught about various topics that are important for higher studies about Nuclei. Major topics include radioactivity, radioactive decay law, half-life, average life, decay constant, and radioactive displacement law. The detailed description of the Electron, Proton, and Neutron are explained in this chapter. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 13.

### NCERT Solutions For Class 12 Physics Chapter 14: Semiconductor Electronic: Material, Devices And Simple Circuits

Chapter 14 of the NCERT Physics deals with the basic concepts of Semiconductor Physics such as junction diode. Students will also learn the differences between conductors, semiconductors, and insulators. Also, there are two types of semiconductors- intrinsic and extrinsic. In this chapter, you will also learn about the p-n junction for the first time and the formation of the depletion region. Other topics of this chapter are semiconductor diode (p-n junction diode), I-V characteristics of junction diode, diode as a half-wave rectifier/ full-wave rectifier, and optoelectronic devices. So, the students can solve the exercise questions and take help from the NCERT Solutions for Class 12 Physics Chapter 14.

### NCERT Solutions For Class 12 Physics Chapter 15: Communication Systems

In this final chapter, students will learn about the concept used behind the transfer of communicating signals from the sender to the receiver. There are two basic modes of communication and various terminologies used in electronic communication systems.  Depending upon the type of communication system, a channel may be in the form of wires or cables connecting the transmitter and the receiver or it may be wireless. The purpose of the transmitter is to convert the message signal produced by the source of information into a form suitable for transmission through the channel.

## NCERT Solutions for Class 12 Physics All Chapters

NCERT Physics Class 12 Solutions are given below for all chapters. Students can click on the link of the respective chapter number to download Class 12 Physics NCERT chapter-wise solutions.