Build your own capacitor in the classroom to show how these vital components work. Alom Shaha provides invaluable safety tips on using a capacitor. Make sure you watch to the end to see what happens when the voltage on a capacitor is set too high.

The comments on the National STEM Centre page for this provide further ideas as to how this physics demonstration can be used http://www.nationalstemcentre.org.uk/...

The National STEM Centre has over 8,000 resources available for free, following registration https://www.nationalstemcentre.org.uk...