Rohan wanted to test the strength of four magnets.
He used each magnet to attract a paperclip from a
distance. For each magnet, he increased the distance
between the magnet and the paperclip until the magnet
could no longer attract the paperclip. He then recorded
his findings in a table.
Arrange the magnets from the strongest to the weakest.
A(i), (iii), (ii), (iv)
B(iii), (i), (ii), (iv)
C(ii), (iv), (i), (iii)
D(iv), (ii), (i), (iii)