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Author Topic: To all the Physicists out there  (Read 2306 times)

Offline Mitch_Face

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To all the Physicists out there
« on: June 08, 2009, 06:31:36 PM »
Hey go to:
http://www.hscphysics.edu.au/resources

Then click on thomsons experiment.

Ive been working through this and i have been able to do every question except for one.
Can someone tell me how to get the velocity with the information that you are given?
Thanks
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Offline BFM_Kiwi

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Re: To all the Physicists out there
« Reply #1 on: June 08, 2009, 06:43:55 PM »

Electrice Force F = eV/d
Magnetic Force F = Bev

so  Bev = eV/d, solve for v.

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Offline BFM_Edison

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Re: To all the Physicists out there
« Reply #2 on: June 08, 2009, 07:28:50 PM »
Brittish...?

And what Kiwi has is correct. Remember that e represents the charge of an electron.
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