A permanent magnet is positioned near a bar of soft iron. What polarities do end P and end Q have?
- 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 positioned near a bar of soft iron. What polarities do end P and end Q have?