- #1
tim9000
- 864
- 17
I read everywhere about the formulas for calculating B at a point from a length of straight wire, or at a point from the centre of a closed loop.
But what about at a point over a closed loop that wasn't the centre? Is there a simple calculation for that?
Thanks
But what about at a point over a closed loop that wasn't the centre? Is there a simple calculation for that?
Thanks