Multiple Choice
A proton (charge e) , traveling perpendicular to a magnetic field, experiences the same force as an alpha particle (charge 2e) which is also traveling perpendicular to the same field.The ratio of their speeds, vproton/valpha is:
A) 0.5
B) 1
C) 2
D) 4
E) 8
Correct Answer:
Verified
Correct Answer:
Verified
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