Four identical iron bars were dipped in a heap of iron filings one by one. The figures given below show the amount of iron filings sticking to each of them. A <img class="alignnone wp-image-44891" src="https://flasheducation.online/wp-content/uploads/2024/05/aa.png" alt="" width="141" height="48" /> B <img class="alignnone wp-image-44892" src="https://flasheducation.online/wp-content/uploads/2024/05/bb.png" alt="" width="131" height="44" /> C <img class="alignnone wp-image-44893" src="https://flasheducation.online/wp-content/uploads/2024/05/cc.png" alt="" width="121" height="41" /> D <img class="alignnone wp-image-44894" src="https://flasheducation.online/wp-content/uploads/2024/05/dd.png" alt="" width="133" height="46" /> (i) Which of the iron bars is likely to be the strongest magnet? (ii) Which of the iron bars is not a magnet? Justify your answer.

Question

(i) A

(ii) B because there are no iron filings sticking to it.