- #1
Frostfire
- 50
- 0
Homework Statement
an electron is accelerated through a potential difference from 0v to N kv. It is then ejected through a slit and deflected 10* over a distance r of 2 cm.
find B ,v_f, and t(time)
Homework Equations
qdelta V = 1/2Me v_f^2 (solved for vf)
M(v/r)= qBsin[tex]\theta[/tex] solved for B
The Attempt at a Solution
As listed above I solved for the variables listed (assuming I did it right, please correct me if I am wrong)
but what is the relation of t to this, is it a kinematic or a break down of db/dt?