A wire carries a current north. Above the wire the magnetic field is directed _________. Is it east?
You are looking at a coil carrying a current clockwise. The magnetic field at the center of the coil is directed _________. Is it right?
No to both questions. If I remember my right hand rule correctly, the answers are "counterclockwise" and "at you"
Thanks. I'm not good with the right hand rules and the websites I'm finding aren't really helping.