Physics (Science, Grade 11)

Ohm's law and resistance, resistivity and its variation, resistors in series and parallel, electromotive force and internal resistance, and electrical power.

1. 1Ohm's law, resistance and resistivity
2. 2Resistors in series and in parallel
3. 3Electromotive force, terminal potential difference and internal resistance
4. 4Electrical energy, power and the heating effect of current
5. 5Kirchhoff's laws and the Wheatstone bridge