Determine what force acts on the proton
A proton moving at around 4.0 X 104 m/s horizontally enters an area where a magnetic field of .13 T is present, directed vertically downward. Determine what force acts on the proton?
i) 1.4 X 10-16 N
ii) 0
iii) 8.3 X 10-16 N
iv) 5.2 X 10-16 N
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