- #1
jayayo
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Homework Statement
Electron A is fired horizontally with speed 1.00 Mm/s into a region where a vertical magnetic field exists. Electron B is fired along the same path with speed 2.00 Mm/s. Which electron has a path that curves more sharply?
A does.
B does.
The particles follow the same curved path.
The particles continue to go straight.
Homework Equations
F=qv x B
The Attempt at a Solution
q and B for both are the same. The only difference is force and velocity. Because A has a smaller velocity, the force will be smaller; thus, the curve will be less sharp.
However, this site says A curves more sharply. Site:
http://physcourses.lums.edu.pk/wp-content/uploads/2014/01/Final-Exam.pdf
I'm not understanding why...
Thank you!