A permanent magnet is kept near a bar of soft iron. What are the polarities of end P and of end Q?
- Aend P N, end Q N
- Bend P N, end Q S
- Cend P S, end Q N
- Dend P S, end Q S
Physics 0625 · IGCSE · Simple phenomena of magnetism
A permanent magnet is kept near a bar of soft iron. What are the polarities of end P and of end Q?