The aim of this interactive demonstration is to introduce the idea of electrical power by examining a range of electrical...
The diagnostic questions can be used to check pupils' understanding of power.
Going back to the circuit we started with, you can see that the electrical power is calculated by multiplying together the...
It is a very useful exercise for pupils to investigate the power outputs of electrical appliances in and around the home. By...
Recognising and celebrating outstanding contributions to the field of physics education.