Ive come to two conclusions. The first is I miss calculated at least one length in part 1. For part 2, The field in the middle, I think I was making it harder than it needed to be. All lines on the star should create the same magnetic field, in direction and magnitude, so I should only need the...
Homework Statement
Imagine a giant star, lit with twinkly lights for the holiday season. Are you interested in the magnetic field at the center of the star? Sure you are. The star has “arm” length (AF) equal to 1 m and 1 amp flows clockwise around the star.
1. Find the following lengths:
BG =...