A 2.0-C charge moves with a velocity of 
m/s and experiences a magnetic force of 
N. The x component of the magnetic field is equal to zero. Determine the y component of the magnetic field.
A. ?3.0 T
B. +3.0 T
C. +5.0 T
D. ?5.0 T
E. +6.0 T
Answer: B
Physics & Space Science
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