Magnetic field of an inside out electromagnet?

  • #1

kolleamm

463
44
What if an electromagnet's core is on the outside? How would it's magnetic field look? (The wire being wrapped in coils on the inside of a tube or pipe looking metal)
 
  • #2
What generates the magnetic field? The coils or what the coils are wrapped around?
 
  • #3
Vanadium 50 said:
What generates the magnetic field? The coils or what the coils are wrapped around?
It would be the coils in this case
 
  • #4
OK, so what does that suggest about the answer to your question?
 

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