the current and magnetic field of a supermagnet is the amount needed to keep the supermagnet. refrigerated to a few degrees above absolute zero. In contrast the copper windings of a. conventional electromagnet present a resistance to the flow of electric current. The power needed. to counter that resistance greatly exceeds the power required to refrigerate a supermagnet. Without supermagnets MRI imaging would be an order of magnitude more expensive.
Capital expenditure, or CapEx, are funds used by a company to acquire or upgrade physical assets such as property, industrial buildings or equipment. It is often used to undertake new projects or investments by the firm.
cedex = Courrier d'Entreprise Ã  Distribution EXceptionnelle. (company mail with non-standard delivery) Big companies or administrative bodies receiving lots of mail are commonly assigned a cedex code number. Cedex mail is automatically separated from the main flow of non-commercial mail and delivered by a separate process. 4 people found this useful.