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 or CEDEX may refer to: 1  Centro de Estudios y Experimentacion experimentaciÃ³n De Obras, publicas pÃºblicas a civil engineering research Agency. 2  In spain'Courrier d Entreprise EXceptionnelle, Ã  distribution exceptionnelle a system designed for recipients of large volumes Of. 3  Mail In France Container, equipment data exchange ALSO known.  as iso 9897edex or CEDEX may refer to: 1  Centro de Estudios y Experimentacion experimentaciÃ³n De Obras, publicas pÃºblicas a civil engineering research Agency.  in spain