Q4 A flux quantum fluxoid is approximately equal to 2 x 107

Last updated: 6/8/2023

Q4 A flux quantum fluxoid is approximately equal to 2 x 107 gauss cm A type II superconductor is placed in a small magnetic field which is then slowly increased till the field starts penetrating the superconductor The strength of the field at this point is 2 x 10 gauss The applied field is further increased till superconductivity is completely destroyed The strength of the field is now 8 7 x 10 gauss Find the correlation length of the superconductor