Question

a region

Answer 1

@Pompeii00

Answer 2

@jim_thompson5910

Answer 3

@aaronq

Answer 4

All I really remember about this is that the F = q (v x B). I can't really make out some loops. I'm uncertain if the principles are changing at all because of the square loop. The equation implies that a point charge could never feel a magnetic force along the same or opposite direction of motion due to the cross-product. If this was a question about point charges the answer would be None of them. But if there's an adaptation for a square loop I'm unsure of it.

Answer 5

altight thnx
do you know anyone who can help us out for this question

Answer 6

@kropot72