Will the orbits of electrons be affected by strong magnetic field?

In summary, the conversation discusses the effects of strong magnetic fields on the orbits of electrons within atoms. It is mentioned that this phenomenon is utilized in EPR spectroscopy, but is limited to certain types of species. The theory behind this effect can be found on Wikipedia pages about NMR and EPR spectroscopy.
  • #1
oem7110
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http://t2.gstatic.com/images?q=tbn:ANd9GcT0sqrTGlvaB2RKBPMn759TUEtb-wfbrMz7OYYinYczpDndsVlt5Q

MRI scanning create a hugh amount of magnetic field, does anyone have any suggestions how this strong magnetic field will affect the orbits of electrons within atom?
Thanks in advance for any suggestions
 
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  • #2
Its not so much about the orbitals as it is about the particles' spin states, which lose their degeneracy within an external magnetic field. For electrons, this phenomenon is made use of in EPR spectroscopy; however it is limited to paramagnetic species (radicals, transition metals etc).

The Wikipedia pages about Nuclear Magnetic Resonance (NMR) and Electron Paramagnetic Resonance (EPR) spectroscopy have theory sections which describe the phenomenon.
 

1. How does a strong magnetic field affect the orbits of electrons?

A strong magnetic field can cause the orbits of electrons to change, creating a spiral pattern instead of a circular one. This is because the magnetic field exerts a force on the moving electrons, causing them to move in a curved path.

2. Can a strong magnetic field change the energy levels of electrons?

Yes, a strong magnetic field can change the energy levels of electrons. This is known as the Zeeman effect, where the energy levels of an atom split into multiple levels in the presence of a magnetic field.

3. What is the role of the magnetic quantum number in the effect of a strong magnetic field on electron orbits?

The magnetic quantum number, also known as the azimuthal quantum number, determines the orientation of an electron's orbit in a magnetic field. This number plays a crucial role in determining the behavior of electrons in a strong magnetic field.

4. How does the strength of the magnetic field affect the orbits of electrons?

The strength of the magnetic field directly affects the amount of force exerted on the electrons, which in turn affects the shape and orientation of their orbits. The stronger the magnetic field, the more pronounced the changes in electron orbits will be.

5. Can a strong magnetic field cause electrons to change their spin direction?

Yes, a strong magnetic field can cause electrons to change their spin direction. This is known as spin flipping and can occur when the electrons are subjected to a strong enough magnetic field, causing them to align their spins in the opposite direction.

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