Solving Helmholtz Coils: Diagram, Magnetic Field & Current

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SUMMARY

The discussion focuses on determining the direction of the magnetic field and current in Helmholtz coils, as illustrated in the provided diagrams. Participants clarify that the magnetic field is indeed perpendicular to the plane of the coils, aligning with the right-hand rule for current direction. Additionally, the strength of the magnetic field is influenced by the number of coils, confirming that more coils do enhance the magnetic field strength. The conversation emphasizes the importance of understanding these principles in electromagnetism.

PREREQUISITES
  • Understanding of Helmholtz coils and their configuration
  • Familiarity with the right-hand rule in electromagnetism
  • Basic knowledge of magnetic field concepts
  • Ability to interpret diagrams related to magnetic fields and currents
NEXT STEPS
  • Study the principles of electromagnetism related to Helmholtz coils
  • Learn about the mathematical formulation of magnetic fields generated by coils
  • Explore the applications of Helmholtz coils in scientific experiments
  • Investigate the effects of coil spacing on magnetic field uniformity
USEFUL FOR

Students and educators in physics, electrical engineers, and anyone interested in the practical applications of magnetic fields in technology and research.

MitsuShai
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Hi
I'm suppose to find the direction of the magnetic field and the current in the diagram below and I was just wondering if I did this correctly. (red is magnetic field and blue is the current)

Diagram: http://i324.photobucket.com/albums/k327/ProtoGirlEXE/100_0702.jpg


And I have a few question (that are in bold) to answer in the link below.
http://i324.photobucket.com/albums/k327/ProtoGirlEXE/100_0709.jpg

For the first question, I honesty don't know what to say about the magnetic field. Shouldn't the magnetic field be perpendicular to the plane, so it should be lying on the axis.

For the second question, I honestly thought that the magnetic field should be stronger because there are more coils but I'm not sure about this because of the statement italicized after the question.
 
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