Consider the following statements:1. Type-I superconductors undergo an abrupt transition to the normal state above a critical magnetic field.2. Type-II superconductors are highly technologically useful superconductors because the incidence of a second critical field in them is useful in the preparation of high field electromagnets.Which of the above statements is/are correct?

Consider the following statements:1. Type-I superconductors undergo an

1.	Consider the following statements:1. Type-I superconductors undergo an abrupt transition to the normal state above a critical magnetic field.2. Type-II superconductors are highly technologically useful superconductors because the incidence of a second critical field in them is useful in the preparation of high field electromagnets.Which of the above statements is/are correct?
A.	1 only
B.	2 only
C.	Both 1 and 2
D.	Neither 1 nor 2
Answer» D. Neither 1 nor 2