Voltage. Voltage is electric potential energy per unit charge, measured in joules per coulomb (= volts). It is often referred to as electric potential, which then must be distinguished from electric potential energy by noting that the potential is a per-unit-charge quantity.
[ 1 syll. van, va-n ] The baby boy name Van is sometimes used as a girl name. Its pronunciation is VaeN â . Van is used chiefly in the English language, and its origin is Celtic and Old English.The name is of debated origin; it could have first developed from Vance or Ivan.As a surname prefix, it means 'of' or 'from' in Dutch. In addition, Van is a variant of the name Donovan (English and Irish) in the English language. 1 syll. van, va-n ] The baby boy name Van is sometimes used as a girl name. Its pronunciation is VaeN â . Van is used chiefly in the English language, and its origin is Celtic and Old English.
In Dutch, the van is not a middle name. It's called a  voor voegsel, a word for which I find no satisfactory English translation*. The van means from or of, and it appears in a significant minority of Dutch names.28 Views. The Dutch word Van means of in English. It is used to mention a person's hometown, ancestral profession or something they are related to. For Eg: In the name Abe van Bakker (literally means :Abe of Baker) Van is used to mention that he is a baker.........