Current Electricity (Weightage 5%)  

Topics from Current Electricity

  • Electric current (21 concepts)
  • Drift velocity (9 concepts)
  • Ohm's law (5 concepts)
  • Electrical resistance, Resistances of different materials (6 concepts)
  • Electrical resistivity, Colour code for resistors; (22 concepts)
  • Series and parallel combinations of resistors (9 concepts)
  • Temperature dependence of resistance. (2 concepts)
  • Electric Cell and its Internal resistance (23 concepts)
  • the combination of cells in series and in parallel. (37 concepts)
  • Kirchhoff's laws and their applications (13 concepts)
  • Wheatstone bridge (3 concepts)
  • Metre bridge (3 concepts)
  • Potentiometer: principle and its applications. (6 concepts)
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