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ppk ppk
wrote...
Valued Member
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Posts: 3560
12 years ago
A proton, moving west, enters a magnetic field of a certain strength. Because of this magnetic field the proton curves upward. What is the direction of this magnetic field?
A) towards the west
B) towards the east
C) towards the south
D) towards the north
E) downward
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wrote...
Staff Member
12 years ago
C
- Master of Science in Biology
- Bachelor of Science
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