Thank you for the swift reply. I'm sorry I forgot to reply as well. But it really did help me a lot on my lab report. Especially on the none intersection of magnetic field lines. ^_^
Specifically:
1. If there are two (horseshoe) magnets that are facing each (unlike poles facing ea) other and an iron ring is placed in between them. Why are there no magnetic fields inside the iron ring?
- As far as my understanding goes. I believe that there's no magnetic field inside the...