PHYS208 Fundamentals of Physics II

Hint for Ch. 29, 5P

a)Looking sideways, into the screen is west...

[directions]

b) Convert KE from eV into joules.

c) acceleration is always perpendicular to the velocity; the electrons are undergoing uniform circular motion. The radius of the path R below can be found from the relationship between velocity and centripetal acceleration; i.e., ac = v2/R.

[directions]


"http://www.physics.udel.edu/~watson/phys208/exercises/hints/29-5P.html"
Last updated Oct. 22, 1997.
Copyright George Watson, Univ. of Delaware, 1997.