Maple TA quiz 18-1

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Maple TA quiz 18-1

Post  can i ge on Mon Feb 16, 2009 1:49 am

1. 0 because v and B are parallel.
2. F=qvB ... q is 1.602E-19, v is velocity and B is the magnetic feild. answer is negative
3. r=(mv)/(qB) ... or v=(rqB)/m .. q is the same as question 2 and dont forget to convert the radius from cm to m. answer is positive
4. v=E/B ... or B=E/v ... answer is positive

can i ge
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:)

Post  :) on Tue Feb 17, 2009 7:39 pm

thanx Smile

:)
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why

Post  grek on Wed Feb 18, 2009 1:52 am

for #1 can someone explain why v and B are parallel?

grek
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