Reversing one winding reverses its signed coupling to the other, while its self-inductance is unchanged. With the same north-to-south current references,
(1)
Equal currents then produce opposing magnetic fields: the signed axial field is proportional to , rather than . Which direction is positive must be fixed by the right-hand rule and the actual winding orientation.

Ancestors (11)

  1. 9
  2. 2013 resit
  3. Past exam of the physics 2 paper of the University of Oxford
  4. Physics 2 paper of the University of Oxford
  5. Year 1 of the physics course of the University of Oxford
  6. Physics course of the University of Oxford
  7. Undergraduate course of the University of Oxford
  8. Course of the University of Oxford
  9. University of Oxford
  10. List of universities
  11. Home

View article source

Discussion (0)

New discussion

There are no discussions about this article yet.

Articles by others on the same topic (0)

There are currently no matching articles.
See all articles in the same topic Create my own version