The potential difference between two points in an electric circuit is the work done when a coulomb of charge passes between the points. You can calculate the size of a potential difference using this equation: V = W Ã· Q. 1  V is the potential difference in volts, V.
What Does Name Vander Mean You are fixed in your opinions, firm in your friendships and square in your dealings with others. You are an excellent worker. Since you are both possessive and emotional, you can be either very practical or very impractical and unpredictable. Your dual nature needs to become steadfast.
Origin of Van, Meaning of Van. Origin: The VanArsdol surname is a spelling variation of VanHaesdale. Simon Janz VanHaesdale was the first immigrant to the United States to use this surname. Simon was born in what is now East Flanders Belgium and died in Kings County NY.