The right hand rule in a magnetic field

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SUMMARY

The discussion centers on the application of the right hand rule to determine the deflection direction of an electron moving in a magnetic field. An electron traveling in the -z direction enters a uniform magnetic field oriented in the +y direction. According to the formula F=qv X B, the correct application of the right hand rule indicates that the electron will be deflected in the +x direction. The confusion arose from the distinction between the magnetic field (B) and its representation in the right hand rule.

PREREQUISITES
  • Understanding of electromagnetic force, specifically F=qv X B
  • Familiarity with the right hand rule for magnetic forces
  • Basic knowledge of electron motion in magnetic fields
  • Concept of uniform magnetic fields
NEXT STEPS
  • Study the right hand rule in depth, focusing on its applications in various scenarios
  • Explore the effects of magnetic fields on charged particles, particularly electrons
  • Learn about the Lorentz force and its implications in electromagnetism
  • Investigate the differences between magnetic field strength (B) and magnetic force (F)
USEFUL FOR

Students studying physics, particularly those focusing on electromagnetism, educators teaching magnetic field concepts, and anyone interested in the behavior of charged particles in magnetic fields.

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Homework Statement


An electron moving in the -z direction enters a region that has a uniform magnetic field in the +y direction. When the electron enters this region, what direction will it be deflected in?

Homework Equations


F=qv X B

The Attempt at a Solution


I tried answering this question using the right hand rule but got
confused. I use the right hand rule by directing my fingers towards the direction of the magnetic field, my thumb in the B direction and I let my palm represent the direction of the force. [/B]
 
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many questions said:
directing my fingers towards the direction of the magnetic field, my thumb in the B direction

Is B different from the magnetic field?
 

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