M Mushrooomboy Full Member 10+ Year Member Joined Jul 16, 2012 Messages 19 Reaction score 0 Aug 30, 2014 #1 I'm really confused. I know that magnetic field can induce EMF, but can voltage or current induce magnetic field? Or am I getting concepts mixed up Members don't see this ad.
I'm really confused. I know that magnetic field can induce EMF, but can voltage or current induce magnetic field? Or am I getting concepts mixed up Members don't see this ad.
Cawolf PGY-2 10+ Year Member Joined Feb 27, 2013 Messages 3,469 Reaction score 2,287 Aug 30, 2014 #2 Yes. A changing magnetic flux can induce a current and a current generates a magnetic field. Upvote 0 Downvote