PLUS is the amazing new learning system from Freesciencelessons. PLUS contains thousands of interactive questions to embed your knowledge and understanding. All your answers are tracked, allowing you to assess the areas that you need to work on and boost your grades. Check it out at https://www.freesciencelessons.co.uk/plus In this video, we start looking at resistance. Students sometimes find the idea of resistance tricky at first so I'll take you through the basic ideas and then how to calculate resistance. This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Physics. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks. Image credits: https://creativecommons.org/licenses/by/2.0/uk/ Student studying: Gnarlycraig https://commons.wikimedia.org/wiki/File:Studying.jpg