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anthonyslvtr
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Homework Statement
A electron cyclotron has a frequency of 2450 Hz and a magnetic field strength of 50T.?
a) what's the speed of the electron?
b) what was the voltage on the electron gun which projected the electron into the cyclotron?
Homework Equations
Givens:
r=.4m
B=50T
f=2450Hz
q=e=-1.6E-19C
m(e)=9.1E-31kg
The Attempt at a Solution
For a) I used :
f=ω/(2pi)
and ω=v/r
to find v and got v = 616m/s
for b)
I used v = sqrt((2qV)/m) and got 1.08E-6Volts
just trying to see if I did this right...thanks
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