What are the best resources for learning about E&M as a beginner?

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SUMMARY

The discussion centers on the principles of electromagnetism (E&M), specifically regarding the interaction of an insulated copper coil wound around a copper pipe. It is established that there is no difference in electrical flow or magnetic strength for a stationary direct current (DC) field. The conversation clarifies that copper is not ferrous and that charges are not "picked up" due to a magnetic field; rather, they are influenced by the Lorentz force, which is dependent on the magnetic and electric fields and the velocity of the charge. Participants express a desire for beginner-friendly resources to enhance their understanding of E&M fundamentals.

PREREQUISITES
  • Understanding of basic electromagnetism concepts
  • Familiarity with the Lorentz force law
  • Knowledge of direct current (DC) electrical systems
  • Basic principles of magnetic fields and their interactions
NEXT STEPS
  • Research "Lorentz force and its applications" for a deeper understanding of charge behavior in magnetic fields
  • Study "Fundamentals of electromagnetism" to build foundational knowledge
  • Explore "DC circuits and their characteristics" to understand stationary electrical systems
  • Investigate "Magnetic fields and their effects on conductors" for practical applications in E&M
USEFUL FOR

This discussion is beneficial for hobbyists, beginner physics students, and anyone interested in understanding the basics of electromagnetism and its applications in low-voltage scenarios.

Branden
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For research purposes, what would be the result of Electrical flow or magnetic strength if an Insulated copper Coil were wound around a pice of copper pipe?
 
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No difference for a stationary (DC) field.
 
Is a charge picked up on the pipe because of the present magnetic field?
 
Branden said:
For research purposes, what would be the result of Electrical flow or magnetic strength if an Insulated copper Coil were wound around a pice of copper pipe?
Branden said:
Is a charge picked up on the pipe because of the present magnetic field?
No, copper is not ferrous, AFAIK. And charges are not "picked up" because of a magnetic field. Charges are influenced by the Lorentz force, which depends on the magnetic and electric fields and the velocity vector of the charge.

What level are you studying physics at right now? We should be able to suggest some reading that will help you build your fundamentals in E&M. :smile:
 
berkeman said:
copper is not ferrous, AFAIK. And charges are not "picked up" because of a magnetic field. Charges are influenced by the Lorentz force, which depends on the magnetic and electric fields and the velocity vector of the charge.

What level are you studying physics at right now? We should be able to suggest some reading that will help you build your fundamentals in E&M. :smile:
No level at the moment, I'm just discovering Curiosities as I dabble around with low voltages. May
berkeman said:
No, copper is not ferrous, AFAIK. And charges are not "picked up" because of a magnetic field. Charges are influenced by the Lorentz force, which depends on the magnetic and electric fields and the velocity vector of the charge.

What level are you studying physics at right now? We should be able to suggest some reading that will help you build your fundamentals in E&M. :smile:

this is a hobby for me.
berkeman said:
No, copper is not ferrous, AFAIK. And charges are not "picked up" because of a magnetic field. Charges are influenced by the Lorentz force, which depends on the magnetic and electric fields and the velocity vector of the charge.

What level are you studying physics at right now? We should be able to suggest some reading that will help you build your fundamentals in E&M. :smile:
I would say I am a beginner with some general knowledge, and that this is more of a hobby for me right now but. If you could Recommend some Sources that would be awesome.
 
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