01
Current, charge and potential difference
Definitions and calculations
Coming soon
02
Current-voltage characteristics
Ohmic conductors, diodes and filament lamps
Coming soon
03
Resistivity
The equation and the effect of temperature
Coming soon
04
Superconductivity
Critical temperature and applications
Coming soon
05
Circuits
Series, parallel and Kirchhoffs laws
Coming soon
06
Potential dividers
Design and use with sensors
Coming soon
07
Electromotive force and internal resistance
Terminal pd and the practical
Coming soonAll of this is free
Taught sessions are currently GCSE maths only. Join the waiting list and it helps me decide what to open next.