- #1
uday28fb
- 6
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Giving this graph and the given direction of the current, which quadrant(s) will have the greatest magnetic field?
It's question 6 in the practice exam: http://www.phys.ufl.edu/courses/phy2054/sum08/ps2e2sm02.pdf
All it gives is the direction of the current. I understand that the quadrant(s) will be the area where the magnetic fields reinforce each other, but how are you suppose to find the direction of the field if all you're given is the current?
It's question 6 in the practice exam: http://www.phys.ufl.edu/courses/phy2054/sum08/ps2e2sm02.pdf
All it gives is the direction of the current. I understand that the quadrant(s) will be the area where the magnetic fields reinforce each other, but how are you suppose to find the direction of the field if all you're given is the current?