At the instant the positively charged body is at the origin, the magnetic field at point P due to the motion of this charged body is in the negative x direction. The charged body must be moving
A) in the negative z direction.
B) in the positive y direction.
C) in the positive x direction.
D) in the negative y direction.
E) in the positive z direction.

Question

At the instant the positively charged body is at the origin, the magnetic field at point P due to the motion of this charged body is in the negative x direction. The charged body must be moving
A) in the negative z direction. 
B) in the positive y direction. 
C) in the positive x direction. 
D) in the negative y direction. 
E) in the positive z direction.

Quizplus · Accepted Answer

The Answer of  At the instant the positively charged body is at the origin, the magnetic field at point P due to the motion of this charged body is in the negative x direction. The charged body must be moving
A) in the negative z direction. 
B) in the positive y direction. 
C) in the positive x direction. 
D) in the negative y direction. 
E) in the positive z direction.

At the Instant the Positively Charged Body Is at the Origin