Multiple Choice
An electron follows a circular path (radius = 15 cm) in a uniform magnetic field (magnitude = 3.0 G) . What is the period of this motion?
A) 0.12 μs
B) 1.2 ms
C) 0.18 μs
D) 1.8 ms
E) 1.8 μs
Correct Answer:
Verified
Correct Answer:
Verified
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