Year 9 · Autumn Second Half
Physics
3 lessons from 2 units.
Unit P2 · lesson 5 of 5
Energy has a price. This unit is where the quantity you learned to conserve turns into a number on a meter, a rating on a plug and a line on a bill.
Unit P9 · lessons 1 to 2 of 3
Rubbing does not make charge — it moves electrons, and leaves two objects equally and oppositely charged. Follow that from a duster to the field that reaches across an empty gap.
- 05Fuels and energy resourcesClassifyWhat does it actually mean to call an energy resource renewable?Open this lesson
- 01Charging by rubbingProcessWhere does the charge come from when you rub two things together?Open this lesson
- 02Forces between chargesModelWhat does a charged object do to the things near it?Open this lesson
Back to all three sciences this half term The whole KS3 Physics course