Problem: A circular loop of radius r = 4, is located in the xy plane, centered at the origin. A current I = 2.5 A, flows through the filament.
Part A: Find the net flux leaving a closed sphere of radius r = 2, centered at the point (4, 0, 0).
Please provide a detailed response this is a practice test problem so I have the answer just can't figure out how to get to it.