Question

When a magnet is placed near a rectangular bar, the bar moved away. What can be concluded about the bar?

• A. It is a magnet.
• B. It is made up of aluminium.
• C. It is made up of iron.
• D. It is not a magnet.

Answer 1

The correct option is A It is a magnet.

The rectangular bar is a magnet because it moved away from the magnet due to repulsion. Magnets cannot repel magnetic materials. Only magnets can repel magnets.