Question

Which of these is true about a bar magnet?

A. Its poles attract or repel other magnets because of their net electric charge.

B. It cannot attract iron objects unless they are permanent magnets.

C. Its magnetic north pole tends to point south.

D. Its poles cannot be separated into two isolated poles.

Answer 1

I think it is option B, since a magnetic bar can attract other particles, if and only if those particle are magnetized too

Answer 2

particles*