find the sucesptibility and relative permeability of an ideal superconductor
Answer (1)
9th Feb, 2022
Hello Aspirant,
I hope you ae doing well.
An ideal superconductor screens the B-field completely at B-fields lower than the critical field.
This makes a superconductor perfectly diamagnetic and thus the magnetic susceptibility (X) is equal to -1. Superconductors take the diamagnetic effect to the extreme, since in a superconductor the field B is zero – the field is completely screened from the interior of the material. Thus the relative permeability of a superconductor is zero.
I hope this helps.
Good Luck
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