Struggling with physics homework? In this video, we walk through step-by-step methods to calculate the electric field and electric potential for various charge distributions. Using clear examples and ...

Learn how to compute electric potential from multiple charges in this beginner-friendly physics tutorial! In this video, we break down the concepts, formulas, and step-by-step calculations needed to ...

Adjust the colors to reduce glare and give your eyes a break. Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS ...