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

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.

Quizplus · Accepted Answer

The Answer of 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.

Equal Currents of Magnitude I Travel into the Page in Wire