A current, I = 16 A is directed along the positive x-axis and perpendicular to a
ID: 2090620 • Letter: A
Question
A current, I = 16 A is directed along the positive x-axis and perpendicular to a uniform magnetic field. The conductor experiences a magnetic force per unit length of 0.35 N/m in the negative y direction. Calculate the magnitude and direction of the magnetic field in the region through which the current passes.1. T
2. Which one?
---Select--- in the negative z direction
in the negative x direction
in the positive z direction
in the negative y direction
in the positive y direction
in the positive x direction
Explanation / Answer
1.
F = B i L
0.35 = B *16
B = 0.021875 T
2. in the positive z direction