Optional Practical: Electric fields simulation (GeoGebra)
This worksheet is about how to build a GeoGebra simulation of electric field strength for two charges. By working though this exercise you will understand the vector nature of electric field. This worksheet assumes a working knowledge of how to use GeoGebra although I will try to make everything as clear as possible. In case you have forgotten how to add a slider Next you are going to write an equation for the E...