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Electromagnetic effect on gases

  1. Jul 15, 2015 #1
    Are there any research or paper regarding electromagnetic effect on gases. For example does H2 gas physically move under electromagnetic field?
     
  2. jcsd
  3. Jul 15, 2015 #2

    Drakkith

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    Staff: Mentor

    H2, being both a neutral and non-polar molecule, doesn't respond to electric fields unless they are high enough to ionize the molecule. In addition, it is a weak diamagnetic material and is very, very slightly repelled by a magnetic field. For most practical purposes, no, H2 gas doesn't move under the influence of electromagnetic fields.
     
  4. Jul 15, 2015 #3
    Thank you for your reply. MRI scanning machines use superconducting electromagnets to align the H2 molecules in a human body in water form. So with super conducting high magnetic ( as even mentioned by you in your earlier reply) is it possible to move the H2 in gaseous form. If No then are any other paramagnetic/diamagnetic gases able to move (attract/repel) under superconducting magnetic fields. Actually a video online has explained this, The link is " https://www.khanacademy.org/science...ions-jay-sal/v/paramagnetism-and-diamagnetism" seeing this video i was wondering if any gases move due to electromagnetic effect ( high field probably)?
     
  5. Aug 11, 2015 #4
    In a field of 1 Tesla at what velocity will oxygen gas molecules be pulled? What is the force acting on O2 molecules. Do we have any formula to calculate this?
     
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