- #1
lha08
- 164
- 0
Homework Statement
I'm so confused about how to use the right hand rule..there are so many different sources telling me different things...like i need to use the RHR to like find the direction of the magnetic field using the current (and nothing else)..like i followed my book, and they said to use my thumb to point towards the current and wrap my fingers around the wire as if i was holding it in my hand, and the direction of the wrapped fingers would give the direction of the magnetic field, but everytime i do it for a question or something, even though the current is in the same direction, some questions tell me that the Magnetic field is in 2 complete different directions...like one will say the the M. field is out of the paper and the other into the paper even though the current is flowing in the exact some direction...help!