Consider the following statements:
Statement I: Many metals have finite conductivity at room temperature but exhibit infinite conductivity at extremely low temperatures.
Statement II: At very low temperatures, electrons weakly attract each other, forming Cooper pairs, which undergo a phase transition into a superconducting state with infinite conductivity.
Which one of the following is correct in respect of the above statements?
1
Both Statement I and Statement II are correct, and Statement II is the correct explanation for Statement I.
2
Both Statement I and Statement II are correct, but Statement II is not the correct explanation for Statement I.
3
Statement I is correct, but Statement II is incorrect.
4
Statement I is incorrect, but Statement II is correct.