12.1. Electric Current and Circuit 12.2. Electric Potential and Potential Difference 12.2. Electric Potential and Potential Difference 12.3. Circuit Diagram 12.4. Ohm's Law 12.5. Factors on which the Resistance of a Conductor Depends 12.6. Resistance of a System of Resistors 12.6.1. Resistors in Series 12.6.2. Resistors in Parallel 12.7. Heating Effect of Electric Current 12.7.1. Practical Applications of Heating Effect of Electric Current 12.8. Electric Power
1.Chemical Reactions and Equations 2.Acids, Bases And Salts 3.Metals And Non Metals 4.Carbons And Its Compounds 5.Periodic Classification of Elements 6.Life Process 7.Control And Coordination 8.How do Organisms Reproduce? 9.Heridity And Evolution 10.Light - Reflection & Refraction 11.Human Eye and the Colorful World 12.Electricity 13.Magnetic Effects of Electric Current 14.Sources of Energy 15.Our Environment 16.Management of Natural Resources