You’re sitting there in your room and reading this. But either way, you’re using the internet. Also, the bulb that glows, the computers we use, the fan everything works on electricity. Now, what would happen if this current electricity were to disappear, forever? Hard to imagine, isn’t it? Today everything works on electricity. Electricity has become an essential part of our lives. So let us learn more about Current Electricity.
- Electric Current
- Ohm’s Law
- Electrical Energy and Power
- Resistivity of Various Materials
- Temperature Dependence of Resistivity
- Drift of Electrons and the Origin of Resistivity
- Combination of Resistors – Series and Parallel
- Atmospheric Electricity and Kirchhoff’s Law
- Wheatstone Bridge, Meter Bridge and Potentiometer
- Cells, EMF, Internal Resistance
- Cells in Series and Parallel