Physicopoeia

For many pupils, this can be one of the hardest topics to get to grips with. I'm not proposing any new ways of teaching Electricity, but here are some things I've known trip teachers up:

​

What is Ohm's Law?

Calculating resistance values from a V-I graph

How to become a Resistor Jedi

Power equation confusion

The Maximum Power Theorem

Spreadsheet modelling of capacitor discharge

Transformer efficiency

What current does a 13A fuse melt at?

Showing how Earth wires keep us safe

​

Black box circuit simulators

​

​