10-04-2017, 07:53 PM
SUPERCONDUCTERS
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WHAT IS SUPERCONDUCTIVITY
For some materials, the resistivity vanishes at some low temperature: they become superconducting.
Superconductivity is the ability of certain materials to conduct electrical current with no resistance. Thus, superconductors can carry large amounts of current with little or no loss of energy.
APPLICATIONS: Medical
The superconducting magnet coils produce a large and uniform magnetic field inside the patient's body.