The magnetic field at (+3 m,0,0)is in the negative y direction.
A)1 and 2 are correct.
B)1 and 4 are correct.
C)2 and 3 are correct.
D)3 and 4 are correct.
E)None of the above are correct.

Question

Quizplus · Accepted Answer

The magnetic field at (+3 m,0,0) is in the negative y direction, so the current is in the positive x direction. The magnetic field at (-3 m,0,0) is in the positive y direction, so the current is in the negative x direction. The magnetic field at (0,3 m,0) is in the negative z direction, so the current is in the positive y direction. The magnetic field at (0,-3 m,0) is in the positive z direction, so the current is in the negative y direction.

The Magnetic Field at (+3 M,0,0)is in the Negative Y