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Homework Help: Time an electron spent in a magnetic field

  1. Oct 3, 2007 #1
    Hello.. Does anyone know how to find the time t an electron spent in a magnetic field region if the only thing given are the magnetic field B=0.5T and angle of deflection 30 degrees?
  2. jcsd
  3. Oct 3, 2007 #2
    You can find time period T of electron as you know B. Electron travels 360 deg in T, so what time will it take to travel 30 deg, you can find.
  4. Oct 3, 2007 #3
    wow!thanks,i got it..i understand..thank u very much!
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