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Homework Help: Q/m of a particle in a straight line.

  1. Apr 5, 2009 #1
    What is the value of q/m for a particle that moves in a circle of radius 6.2 mm in a 0.56 T magnetic field if a crossed 220 V/m electric field will make the path straight?

    This was given to us in our lab and i plugged everything in and it doesn't turn out right.

  2. jcsd
  3. Apr 6, 2009 #2


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    Hi zyphriss2! :smile:

    That formula doesn't look right to me :confused:

    have you tried finding the formula from scratch?
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