it was a trick question... I am soo angry right now... there is no magnetic force unless the particle has a velocity... AHHHHHHHHHHHHHHHHHHH :cry:
the answer is zero!
stupid mistake ... changes my answer to 7.299e-23 N... which still isn't right... any other ideas ?? :confused:
edit: I'm guessing that I'm missing something obvious... I'm supposed to do this using vectors since F = q VxB ... right?? this was how I did the first part... I'll try again in...
ok I'm stuck here...
At a particular point in time, an electron is moving with a velocity of
v=(2.0*10^6 m/s)i + (3.0*10^6 m/s)j
in a constant magnetic field with strength
e=(0.030T)i - (0.15T)j
What is the magnitude of the magnetic force on the electron at that moment? this i found...
I was getting the right answer all along.. I actually did the problem right myself before I started searching for help... I didn't notice that it was asking for the answer in cm.. sorry guys.. thanks for the help...
This doesn't work.. I have a similar problem to work on.. I figured out my h by using trig, and even verified it by testing it in AutoCad... I also triple checked my units...
i put it into gh*2=v^2
and then took my v^2 and put it into a=v^2/2
and I'm still getting a wrong answer... the...