Question: Static and Current Electricity Charges and their interactions Understanding of static and current electricity Electric fields Conductors and Insulators Electric circuits Ohms law Series and parallel circuits Electricity to Magnetism and Magnetism to Electricity - Oersted's
Experiment How we measure electrical energy using power and time?
Write the Relation between KWH and Joules Methods of generating electricity. Electromagnetic Induction -transformer and A.C. generator Implications of different methods of electricity generation. Energy conversions. Advantage and Disadvantage of various forms of energy.
Differentiate green and non Green sources.
Magnetism Properties of magnet Magnetic and non magnetic substances- Steel and soft iron, magnetizataion and demagnetization Magnetic field - lines of forces, Earth magnetic field.
Charging of body by friction, conduction and induction, Detection of charge. Forces between charge bodies. Coulomb"s law, conductors and insulators Electric current, Potential Difference- Emf and terminal voltage, AC and DC Resistance of wire - Ohm's law-physical conditions- length, area and temp. Electric Circuits- Series and parallel.
Use of Variable resistor and potential divider.
Electric energy and Power, Generation of electricity, Fuels and environmental impact Electromagnetism, electric and magnetic fields