Notes for Class 12 Physics Chapter 3 Electricity is prepared and uploaded for reference by academic team of expert members of Param Himalaya.
2. flow of electric charges in a metallic conductor.
3. Drift velocity.
4. mobility and their relation with electric current;
5. Ohm's law, V-I characteristics (linear and non-linear),
6. electrical energy and power,
7. electrical resistivity and conductivity,
8. temperature dependence of resistance,
9. Internal resistance of a cell, potential difference and emf of a cell.
10. combination of cells in series.
11. combination of cells in parallel,
12. Kirchhoff's rules,
13. Wheatstone bridge.