A compass is positioned near a strong bar magnet and turns to the arrangement shown. What kind of magnet is a compass needle, and what is pole X?
- AThe needle is an induced magnet and X is a north magnetic pole.
- BThe needle is an induced magnet and X is a south magnetic pole.
- CThe needle is a permanent magnet and X is a north magnetic pole.
- DThe needle is a permanent magnet and X is a south magnetic pole.