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.
Van [van] as a boys' name (also used less widely as girls' name Van) is pronounced van. It is of Danish origin, and the meaning of Van is of. Equivalent of de in French names. Also a nickname for Evan. Van was sometimes converted from a surname prefix to a given name by early immigrants to America. The name became familiar in the 1950s due to actors Van Johnson and Van Heflin.