Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Given velocity and acceleration, determine magnetic field

  1. Feb 29, 2004 #1
    an electron has a velocity of 1.20 x 10^4 m/s(in the positive x direction), and an acceleration of 2.00 x 10^12 m/s^2 (in the positive z direction) in a uniform electric and magnetic field. if the electric field has magnitude of 20.0N/C (in the positive z direction), what can you determine about the magnetic field in the region? what can you not determine?
    (Please show steps and why, the correct answers i got are Bx(any value), By = -2.6mT, Bz=0)
  2. jcsd
  3. Feb 29, 2004 #2
    Do we get the credit instead of you if we answer your homework/take-home exam question?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?