Which of the following property of a proton can change while it moves freely in a magnetic field? (There may be more than one correct answer.
A. Mass
B. Speed
C. Velocity
D. Momentum.
Answer:C
Which of the following property of a proton can change while it moves freely in a magnetic field? (There may be more than one correct answer.
A. Mass B. Speed C. Velocity D. Momentum.