Year 9 NSW » Science » Electricity » Charging!

Topic : Charging!

In this topic you will learn...

Chapter 1 : Are you positive?

Chapter 2 : Attracted with no charge

Chapter 3 : Using static electricity

Earthing is the process of discharging static electricity to a neutral object such as the ground
Electricity has a charge that attracts neutral particles of dust
The Van de Graaff generator uses frictional movement to produce a high voltage charge
Static electricity in clouds produces light and sound in the form of lightning and thunder
A number of technologies use static electricity, including microfibre cloths, photocopiers, spray nozzles, air filters and audio speakers

Topic Summary

Audio Summary

Play | Download

Text Summary

This topic includes

ToolBox