Electricity is one of the most important chapters of Physics.
- Electric Charge and Theory of electrification
- Electric current
- Electric potential and potential difference
- Symbols and Electric circuit
- Ohm’s Law and Resistance
- Factors affecting the resistance of the conductor
- Resistivity and classification of substances
- Resistors connected in series
- Resistors connected in parallel
- Advantages of parallel over series connections
- Heating effect of current and Joules law
- Applications of Joules heating effect
- Electric Power
- Numericals:
- Resistivity
- Ohm’s Law
- Series Combination
- Heating Effect of Current
- Resistance in Parallel
- Electric Current & Potential Difference
- Electric Power