Equal currents of magnitude I travel into the page in wire M and out of the page in wire N. Eight directions are indicated by letters A through H.

The direction of the magnetic field at point P is
a.
C.
b.
E.
c.
F.
d.
G.
e.
H.
Question 2Equal currents of magnitude I travel out of the page in wire M and into the page in wire N. Eight directions are indicated by letters A through H.

The direction of the magnetic field at point P is
a.
A.
b.
B.
c.
C.
d.
D.
e.
E.