Calculating Magnetic Force on Charged Particle in a Magnetic Field

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SUMMARY

This discussion focuses on calculating the magnetic force acting on a charged particle within a magnetic field. The relevant equation used is F = q * v * B, where q is the charge (1.6 * 10^-19 C), v is the velocity (8.4 * 10^6 m/s), and B is the magnetic field (190 Gauss, equivalent to 0.009 Tesla). Participants emphasize the importance of resolving forces along the x, y, and z axes and highlight that the magnetic force is always perpendicular to the magnetic field, affecting the particle's trajectory.

PREREQUISITES
  • Understanding of magnetic force calculations using F = q * v * B
  • Familiarity with unit conversions between Gauss and Tesla
  • Knowledge of kinematic equations and vector components
  • Basic calculus, including differentiation and second-order derivatives
NEXT STEPS
  • Study the derivation and applications of the Lorentz force law
  • Learn about the motion of charged particles in magnetic fields
  • Explore the relationship between magnetic fields and electric currents
  • Investigate the principles of electromagnetism, particularly Ampère's law
USEFUL FOR

Students in physics, particularly those studying electromagnetism, as well as educators and anyone involved in the analysis of charged particle dynamics in magnetic fields.

  • #31
warnexus said:
Yes, Vectors was covered... Oh I see now! Kinematic Equations! Now I know.

OK, so back to writing the equation for the z motion ...
 
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  • #32
rude man said:
OK, so back to writing the equation for the z motion ...

q v sin(90) B = m * a..
 

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