Orbits of two electrons released from rest in a uniform transverse magnetic field

@article{Mungan2018OrbitsOT,
  title={Orbits of two electrons released from rest in a uniform transverse magnetic field},
  author={Carl E. Mungan},
  journal={European Journal of Physics},
  year={2018},
  volume={39},
  pages={025204}
}
  • C. Mungan
  • Published 1 March 2018
  • Physics
  • European Journal of Physics
Two identical charged particles released from rest repel each other radially. A uniform perpendicular magnetic field will then cause their trajectories to curve into a flower petal pattern. The orbit of each particle is approximately circular with a long period for a strong magnetic field, whereas it becomes a figureeight for a weak magnetic field with each lobe completed in a cyclotron period. For example, such radially bound motions arise for two-dimensional electron gases. The level of… 

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References

SHOWING 1-10 OF 10 REFERENCES
Dynamics of two interacting particles in a magnetic field in two dimensions
The classical dynamics of two interacting particles of equal mass and equal or opposite charge, moving in a plane and a perpendicular magnetic field, is discussed. The simplest trajectories are
Influence of initial velocity on trajectories of a charged particle in uniform crossed electric and magnetic fields
Magnetic and electric fields can cause a charged particle to form interesting trajectories. In general, each trajectory is discussed separately in university physics textbooks for undergraduate
The quantum Hall effect on R4
Topological insulators: Star material
A new class of materials is poised to take condensed-matter physics by storm. Geoff Brumfiel looks at what is making topological insulators all the rage.
Physical Kinetics (Oxford: Butterworth-Heinemann
  • 1981
Fundamentals of Physics (Hoboken, NJ: Wiley) sample problems
  • 2014
Introduction to Electrodynamics (Upper Saddle River, NJ: Prentice-Hall) example
  • 1999