- #1
alexdr5398
- 31
- 1
Homework Statement
Homework Equations
μ0 In,e = ∫B⋅ds
The Attempt at a Solution
I really don't how to approach this question at all.
Do you have to integrate counterclockwise around the loop every time? If the field was decreasing as y decreased, would you integrate CW or is it still CCW?
Why does μ0 In,e = ∫B⋅ds being >0 mean that it must be out of the page.