I designed a superconducting loop using a special external magnetization device (Helmholtz coil) to produce high magnetic field for MRI. I also calculated the number of turns in each coil (windings), presented calculations, tables and generated charts using different parameters during the coil winding process. Lastly I used a field cooling technique to cool down the temperature to superconducting state in order to achieve the proposed design. this is to ensure that magnetic field is produced and permanently entrapped even when the external coil is turned off.