Physics › Electricity

Electricity

Charge on the move: circuits, resistance, and the models that let you predict any arrangement of components.

Year 12 · 6 of 6 topics written. Topics without a link are still being written.

• Current, charge and the direction problem
• Current-voltage characteristics
• Resistivity and superconductivity
• Circuits and Kirchhoff's laws
• Potential dividers
• EMF and internal resistance