Multiple Choice
A proton has a speed of 3.0 × 106 m/s in a direction perpendicular to a uniform magnetic field, and the proton moves in a circle of radius 0.20 m. What is the magnitude of the magnetic field?
A) 0.040 T
B) 0.080 T
C) 0.16 T
D) 0.24 T
E) 0.32 T
Correct Answer:
Verified
Correct Answer:
Verified
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