applying knowledge 1. Three bars labeled 1, 2, and 3 have the letters A and B at their ends. As shown in the picture A A A 8 B B bar 1 bar 2 Bar 3 A student collected the following observations: Side 18 repels side 3A Side 1A attracts side 2B. Side 2B attract side 3B a) Indicate what each of the bars is: magnet, ferromagnetic object, object ferromagnetic or if it is not possible to identify it. i) Bar 1 is a: ii) Bar 2 is a:_ ii) Bar 3 is a