Multiple Choice
A point charge of q1 = 5.8 nC is moving with speed 2.5 * 107 m/s parallel to the z axis along the line x = 3 m. The magnetic field produced by this charge at the origin when it is at the point x = 3 m, z = 4 m is approximately
A) 0.70 nT
B) -0.70 nT
C) 3.2 nT
D) -1.6 nT
E) -0.35 nT
Correct Answer:

Verified
Correct Answer:
Verified
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