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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

NCERT Class 12 Physics Chapter 1: Electric Charges and Fields

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.

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NCERT Class 12 English Vistas Chapter 6: Memories of Childhood PDF Download & Complete Summary

Memories of Childhood is Chapter 6 in the Class 12 English Vistas textbook by NCERT. What makes this chapter special is that it’s not a single story—it’s made up of two autobiographical excerpts written by two women, Zitkala-Sa and Bama. Both narrate incidents from their early lives that reflect the discrimination they faced because of

NCERT Class 12 English Vistas Chapter 6: Memories of Childhood

Memories of Childhood is Chapter 6 in the Class 12 English Vistas textbook by NCERT. What makes this chapter special is that it’s not a single story—it’s made up of two autobiographical excerpts written by two women, Zitkala-Sa and Bama. Both narrate incidents from their early lives that reflect the discrimination they faced because of their identity. While Zitkala-Sa was a Native American who suffered cultural oppression, Bama grew up as a Dalit in South India, dealing with caste-based discrimination. These two stories are placed together in the chapter to show that such issues exist in many parts of the world.

I decided to write about this chapter because it’s different from the others in the book. It’s not fiction, but a real account of how young children feel when they are treated unfairly just because of their background. When I first read Bama’s story, I couldn’t stop thinking about how common such behaviour still is in many Indian towns. These stories make us more aware and sensitive. As students, we need to understand not just grammar and vocabulary but also social realities. This chapter is an important step towards building that understanding.

What is “Memories of Childhood” About?

This chapter includes two short autobiographical narratives that focus on childhood memories shaped by discrimination and injustice.

Part One: The Cutting of My Long Hair by Zitkala-Sa

This section is written by a Native American woman who was taken to a missionary school where they tried to make her behave like a “white” child. She describes how humiliating it was when her long hair was forcibly cut, which in her culture was a sign of defeat. She feels powerless, angry, and alien in a place that tries to erase her identity.

Part Two: We Too Are Human Beings by Bama

Bama’s story takes place in a village in Tamil Nadu. She is a young Dalit girl who notices how upper-caste people treat her community with disrespect. She sees a man carrying food for his master without touching it, just because of his caste. When she narrates this incident to her brother, he tells her about caste discrimination and advises her to study hard to earn respect and equality.

Main Characters:

  • Zitkala-Sa – A Native American girl forced to give up her culture at a white-run school
  • Bama – A young Dalit girl who slowly becomes aware of social injustice

Key Themes:

  • Discrimination based on race and caste
  • Childhood trauma and awareness
  • Loss of identity
  • Education as a tool for change

Why This Chapter Matters for Students

  • Real stories: It helps students connect emotionally to real-life problems faced by children
  • Relevant to society: Topics like caste and cultural identity are still important in today’s India
  • CBSE exam favourite: Frequently asked in long and value-based questions
  • Builds empathy: Helps students look beyond textbooks and understand people around them better
  • Teaches resilience: Both writers turned their pain into power through education and awareness

Download PDF

You can download the official NCERT Class 12 English Vistas Chapter 6 PDF from here:

NCERT Class 12 English Vistas Chapter 6: Memories of Childhood

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