The questions in this quiz are suitable for GCSE physics students studying electrical charges, charging by friction and electric fields. If you struggled with the quiz, don't panic - we've got you!

In this collection of GCSE physics revision videos, you can learn more about electricity and energy. We will explain the ways in which energy is stored as well as the differences in electric circuits ...

Most of us like to imagine we have a working knowledge of physics and could probably connect up a few circuits or improvise an energy source if needed. But how much do you really remember about that ...