Recently, I was talking about vectors. At that time, I had to stop and recall how I had been representing vectors. Ideally, I should stick with the same notation I used in Basics: Vectors and Vector ...

Learn how to calculate the force on an electron in the presence of two charges in this beginner-friendly physics tutorial! In this video, we break down the concepts, formulas, and step-by-step ...

One of the most important topics taught at the start of introductory physics is the idea of vectors. Students really need proficiency with them if they are to use force and momentum. Just about every ...