Current Electricity

This topic covers concepts such as Electricity, Electric Current, Current through a Conductor, Conventional Direction of Electric Current, Unit of Charge, Unit of Current, Potential Difference, Volt as Unit of Potential Difference, etc.

This topic covers concepts such as Resistors in Series, Equivalent Resistance in Series Combination, Distribution of Potential in Series Resistors, Resistors in Parallel Combination, Equivalent Resistance in Parallel Combination, etc.

This topic covers concepts such as Fuse, Uses of Fuse, Heating Effect of Electric Current, Calculation of Heat Produced in a Resistor, Electric Heater, Miniature Circuit Breaker, Bulb Filaments, Short-Circuiting, Applications of Heating Effect, etc.

This topic covers concepts such as Electric Power, Calculation of Electric Power Used, Cost Calculation of Electric Power, and Design and Working of CFL.

This topic covers concepts such as Fleming's Left Hand Rule, Electric Motor, Working of an Electric Motor, Conversion of Electrical Energy to Mechanical Energy, Uses of Electric Motors, Magnetic Effect of Electric Current, Oersted's Observation, etc.

This topic covers concepts such as Faraday's Laws of Electromagnetic Induction, Lenz's Law, Lenz's Law and Law of Conservation of Energy, Electromagnetic Induction, Movement of Conducting Loop in Magnetic Field to Produce Induced Current, etc.

This topic covers concepts such as DC Generator, AC Generator, Conversion of Mechanical Energy to Electrical Energy, Electric Generator, and Thermal Generators.

This topic covers concepts such as Domestic Electric Circuit, Earth Wire, Live Wire, Neutral Wire, Earthing, Schematic Diagram of Common Domestic Circuits, Advantages of Cell in Parallel, and Three Pin Plug and Earthing.