NCERT Class 12 Physics Chapter 1: Electric Charges and Fields PDF – Free Download and Key Concepts

Chapter 1 of Class 12 Physics – Electric Charges and Fields – is all about understanding the basic properties of electric charges, how they interact, and the concept of electric field and electric flux. This chapter builds the foundation for all the upcoming chapters in electrostatics, so it’s very important to grasp these topics clearly

Chapter 1 of Class 12 Physics – Electric Charges and Fields – is all about understanding the basic properties of electric charges, how they interact, and the concept of electric field and electric flux. This chapter builds the foundation for all the upcoming chapters in electrostatics, so it’s very important to grasp these topics clearly from the beginning. Students will learn about Coulomb’s law, field lines, superposition principle, Gauss’s law and how it simplifies electric field calculations.

I’ve written this article to help students easily access the NCERT PDF of this chapter and also understand what’s included in it. This topic is very important not only for board exams but also for entrance exams like JEE and NEET. Often students find the concepts of electrostatics difficult to visualise. That’s why going through NCERT line-by-line is very helpful. I always recommend students to first read the NCERT, then move to other reference books. This chapter has a good mix of theory and numerical questions, so make sure you understand every example given in the book.

Key Concepts in Electric Charges and Fields

This chapter covers some of the most essential concepts in electrostatics. Here are the main topics included in the syllabus of Chapter 1:

Basic properties of electric charge
Conservation of charge
Coulomb’s Law and the vector form of force
Principle of superposition and calculation of electric force due to multiple charges
Electric field and electric field lines
Electric field due to a point charge, system of charges
Electric dipole and its field at axial and equatorial positions
Electric flux and its physical meaning
Gauss’s Law – statement and its application
Application of Gauss’s Law to find electric field due to infinite line charge, infinite plane sheet, and uniformly charged spherical shell

These concepts are important not only for solving physics questions but also for developing logical thinking. Most numerical problems from this chapter come from Coulomb’s Law and Gauss’s Law, so give them special attention during revision.

Download PDF – NCERT Class 12 Physics Chapter 1: Electric Charges and Fields

To study this chapter effectively, you should first download the official NCERT PDF.

NCERT Class 10 Math Chapter 14: प्रायिकता PDF Download

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a

NCERT Class 10 Math Chapter 14 प्रायिकता (Probability) introduces students to the concept of chance and likelihood of events. In this chapter, students learn how to calculate the probability of simple events using the formula P(E) = Number of favourable outcomes ÷ Total number of outcomes. The chapter deals with real-life examples like tossing a coin, rolling a dice, or drawing cards, which makes the subject more interesting and practical. Since probability questions are common in board exams and are generally considered easy, this chapter is highly important for scoring well.

I am writing about this topic because probability is not only an important part of the Class 10 syllabus but also a concept that students will use in higher studies and real life. From predicting weather conditions to calculating risks in business, probability plays a key role. Many students initially find it confusing, but NCERT presents it in a simple and easy-to-understand manner. By practising from the NCERT book, students can build a strong foundation and develop confidence in solving probability problems. Having the PDF makes it easier for learners to access the chapter anytime, revise formulas, and attempt practice questions before exams.