Access the official NCERT Class 10 Science textbook for Chapter 11 – Electricity PDF. This chapter explores the basics of electric current and circuits, Ohm’s Law, factors affecting resistance, series and parallel resistor combinations, heating effect of current, electric power, and their real-world applications.
Chapter Highlights:
- Electric Current and Electric Circuits – definition and components
- Potential Difference (Voltage) and Its Role in Circuits
- Ohm’s Law: Relationship Between V, I and R
- Factors Affecting Resistance; Resistivity Concept
- Series vs Parallel Combinations of Resistors
- Heating Effects of Electric Current and Uses (Heaters, Fuses)
- Electric Power & Energy: Formulas and Units (Watt, kW‑h)