hey this is simple , here first liquid nitrogen with very low temp is used as coolant to the superconductor and the magnetic body is placed with a partition above the superconductor, as soon as the superconductor acquire the temp of liquid nitrogen u can see this phenomenon......
hey this is simple , here first liquid nitrogen with very low temp is used as coolant to the superconductor and the magnetic body is placed with a partition above the superconductor, as soon as the superconductor acquire the temp of liquid nitrogen u can see this phenomenon......