Electricity | Part 1 | Chapter 11 | Class 10 | Science | NCERT | CBSE | SR ACADEMY

Welcome to SR ACADEMY, your one-stop destination for Class 10 CBSE Science learning and revision! In this video, we present a complete and detailed explanation of Chapter 11 – Electricity from the NCERT Class 10 Science textbook. This is one of the most important chapters in Physics, as it forms the foundation for understanding electrical circuits, current, and energy — concepts that are vital for both board exams and real-life applications. In this session, we cover every concept from the chapter with simple explanations, clear derivations, and solved examples. Whether you’re preparing for your CBSE 2025 Board Exams or revising before your school tests, this video will help you understand and master the topic of Electricity with ease and confidence. Here’s what you’ll learn in this video: ⚡ Electric Current and Circuit: Understanding the flow of electric charge, circuit symbols, and basic components of an electric circuit. ⚡ Electric Potential and Potential Difference: Meaning, units, and how potential difference drives current through a conductor. ⚡ Ohm’s Law: Statement, mathematical form, and verification through experiments. ⚡ Resistance and Factors Affecting It: How resistance depends on length, area, material, and temperature of a conductor. ⚡ Resistivity: Definition, unit, and comparison of resistivity in metals and insulators. ⚡ Combination of Resistors: Series and parallel connections — with numerical problems and practical examples. ⚡ Electric Power and Energy: Formulas for power, electrical energy, and the relationship between them: ⚡ Heating Effect of Electric Current: Explanation with applications like electric bulbs, heaters, and fuses. ⚡ Numerical Problems: Step-by-step solutions to NCERT exercise and in-text questions to help you strengthen problem-solving skills. Each topic in this video is explained using simple language, conceptual clarity, and visual understanding, ensuring that even complex physics topics feel easy and interesting. We also discuss important formulas, units, and exam tips that help you score full marks in your Science Board Exam. By the end of this video, you will be able to: ✅ Understand how electricity works and how current flows in a circuit. ✅ Derive and apply Ohm’s Law correctly in different situations. ✅ Solve all types of NCERT-based numerical problems on resistance, current, and power. ✅ Identify real-life applications of electric current and its effects. ✅ Revise the entire chapter quickly and effectively for your board exams. This video is ideal for Class 10 students who want a complete, concept-based, and exam-oriented explanation of Chapter 11 – Electricity. It’s a perfect blend of theory, numericals, and NCERT exercise solutions — all in one session. Make sure to watch till the end, take notes, and practice the examples to build a strong foundation in Physics. If you find this video helpful, don’t forget to Like, Share, and Subscribe to SR ACADEMY for more Class 10 Science and Maths full chapter explanations, one-shot revisions, and NCERT solution videos. Let’s make learning Science simple, powerful, and interesting — only with SR ACADEMY! ⚡ #ElectricityClass10 #Chapter11Science #Class10Science #NCERTSolutions #CBSEClass10 #SRAcademy #OhmsLaw #ElectricCurrent #ElectricalEnergy #Resistivity #CombinationOfResistors #HeatingEffectOfCurrent #CBSE2025 #NCERTScience #BoardExamPreparation #Class10Physics #SRAcademyScience #Class10Revision #FullChapterExplanation #ElectricityNumericals