Ncert Books for Class 12 Physics

In the 12th NCERT Physics book, there are 14 chapters

Chapter 1: Electric Charges and Field

Chapter 1 of NCERT Class 12 Physics PDF gives a detailed explanation of how electric charges and fields work. Students must understand what electrons and protons are and how they affect the flow of electricity. Also, this chapter explains how charges with different strengths attract and charges with the same strengths repel.

Still, this chapter will also teach you about things that conduct electricity and things that don’t. For example, the earth, the human body, and copper are all good conductors because electricity can easily flow through them. In this context, you will also learn how important it is to “ground.”

Chapter 2: Electrostatic Potential and Capacitance

In the second chapter, the electrostatic potential and capacitance of different electric fields are the main topics. This chapter has a number of formulas and derivations that you need to know in order to answer any questions about this topic. The NCERT physics class 12 PDF also has a section on how to figure out the potential gradient of the external field.

You will also learn how capacitors are used to store electric charges as you read this chapter. In general, you can say that the things you can learn about are the difference between charge and mass and what an electric field is.

Chapter 3: Current Electricity

Current electricity is a very important part of the NCERT physics class 12 part 1 curriculum. In the sections before this, you learned about the basics of static electricity. But in this chapter, you will learn a lot about things like electric conductivity, electric resistance, drift velocity, and electric resistivity. This chapter also gives you a detailed look at Ohm’s law, Kirchhoff’s rules, and a few others.

Chapter 4: Moving Charges and Magnetism

In the fourth chapter of the NCERT 12 physics book, there are many ideas, such as how moving charges cause magnetism to happen. Along with the main idea of magnetic force, you will also learn about things like Ampere’s Circuital Law, Biot-Law, Savart’s and others that are related to this chapter.

Chapter 5: Magnetism and Matter

One of the most important parts of the NCERT class 12 physics book is about the relationship between magnetism and matter. When they are close to an electric field, some things can become magnetic. In this chapter, you’ll learn a lot about the different kinds of magnets and their basic properties, like how they attract and move things.

Like the other chapters, this one has a lot of important laws that explain why people act the way they do. It also has notes on the magnetism of the earth, magnetic free lines, Gauss’s Law, and a few other things.

Chapter 6: Electromagnetic Induction

Electromagnetic induction is what happens when an electric flux is connected to an electric circuit. This makes an electro-magnetic force in the circuit. It is an important topic that science students in the 12th grade must learn to build their knowledge base. Laws like Faraday’s, Lenz’s, and Fleming’s right-hand rules also explain how several inductions work.

The Physics 12th NCERT PDF focuses on some important topics, such as Eddy currents, electro-magnetic forces that change with motion, self and mutual induction, and their coefficients. Also, it shows how coils can be put together either in parallel or in series to keep the flow of electricity steady.

Chapter 7: Alternating Current

You have learned about direct current in the last chapter. But chapter 7 gives a clear explanation of how the direction of alternating current changes back and forth. AC motors, AC alternators, and transformers are all built on this idea. This chapter is an important part of NCERT physics class 12 part 1 PDF, which is about secondary voltage and current. You will also learn about electric resonance, capacitance-inductance, inductors, etc. in this chapter.

Chapter 8: Electromagnetic Waves

The NCERT book for class 12 physics talks about a lot of different things, such as electromagnetic waves. There are many kinds of electromagnetic waves. Some examples are visible light, infrared light, radio waves, ultraviolet light, gamma rays, X-rays, and microwaves. Still, Maxwell’s equation, displacement current, and the electromagnetic spectrum are all important parts of this wave.

Chapter 9: Ray Optics and Optical Instruments

This chapter is just as important for class 12 students as electromagnetism and AC. If you follow the NCERT 12 physics book PDF to the letter, you’ll see that most of the topics in physics are related. Because of this, you should treat all of the ideas with the same amount of importance. Several properties of light, like reflection and refraction, as well as optical instruments and how they work, spherical mirrors, and other important topics are covered in this chapter.

It has formulas and diagrams, just like any other topic in physics. Since these are some important topics, you need to learn more about them first if you want to do well on the upcoming general exam.

Chapter 10: Wave Optics

The tenth chapter of NCERT books for class 12 physics PDF is about wave optics, which is the study of how light behaves in nature and how light waves work. Estimating rays is an important part of this phenomenon. To back this up, you should first learn about Huygens’ Wave Theory and Maxwell’s electromagnetic theory.

Chapter 11: Dual Nature of Radiation and Matter

This 12th NCERT physics PDF chapter is mostly about how all matter has two sides. Students will learn about electron emission, photoelectric effects, Hertz’s Observation, Hallwachs’ and Lenard’s Observation, etc. in this chapter. There is also room to develop other conceptual topics, such as the factors that control the strength, frequency, and potential of photoelectric current.

This chapter has everything, from the idea that light is made up of particles to the photoelectric effect. Several experiments that test the claims of different theories are also an important part of this chapter.

Chapter 12: Atoms

This chapter is mostly about the part of an atom that is made of matter. More specifically, it has six parts, such as the Bohr model, atomic spectra, Rutherford’s nuclear model, Dalton’s atomic model, and others. Atoms are the building blocks of all matter, so learning a lot about them will help you understand how many different substances work. Hydrogen Spectrum Series is a very important part of this chapter that you should study very carefully.

Chapter 13: Nuclei

In chapter 13 of the NCERT class 12 physics book PDF, a nucleus, the most important part of an atom, is shown. This chapter goes into a lot of detail about things like force, energy, kit size, radioactivity properties, and so on. This topic also shows how the nuclei of different atoms behave in different ways. Nuclear energy has a lot of potential, especially in the world we live in now, where non-renewable energy sources are slowly running out. As we’ve already talked about, a nucleus is an important part of an atom, and it holds a lot of energy.

Chapter 14: Semiconductor Electronics Materials Devices and Simple Circuits

As the name suggests, this chapter helps students understand how metals, insulators, semiconductors, etc. are grouped. This is the chapter where you can learn about the different kinds of semiconductor diodes and how they could be used as a rectifier. Like the other chapters in the NCERT 12 physics book, this one has a well-thought-out exercise that will help you get a feel for the kinds of questions you will be asked on the exam.

What are the benefit of Ncert Books?

Following the right study material is important for each student to secure good marks for the final exam. NCERT books follow the newest syllabus as per CBSE guidelines which help clear the concept of every student. Before framing the content for each textbook, experts do proper research and training.

Thus NCERT books are read by Most of the students and highly recommended by teachers alike. Subject Experts publish every textbook, hence this book is taken into account because it is best for every class. There are Many reasons written below so you can get the Clear Idea Why one must Read the Ncert Books 

• Much Better than Reference Books.
• Clear Basic Concepts.
• Many Examples and Problems to Practice.
• Strictly follows the CBSE curriculum.
• Best for the CBSE board exams.

How to Download CBSE Physics Book for Class 12?

Follow these steps to get the Class 12 NCERT Physics PDF from the official NCERT website:

• First, go to ncert.nic.in/textbook.php, which is the site for NCERT Books.
• Step 2: Choose “Class XII” from the drop-down menu in the “Class” field.
• Step 3: Click on “Select Subject” and choose “Physics” from the menu that appears.
• The fourth step is to choose the part you want to download.
• Step 5: Click the “GO” button.
• Step 6: Your NCERT PDF for Class 12 Physics will be downloaded.
• On the left side of the screen, choose the chapter you want to download and then download it.