A friend of mine told me that in order for Back-EMF to be generated,
The flux lines has to be parallel. Is that true?
This question is based on a electromagnet - magnet set up. The flux lines must be parallel?
At least C-EMF can be generated but if the flux lines are perpendicular it will not be significant as if they were in parallel.
The flux lines has to be parallel. Is that true?
This question is based on a electromagnet - magnet set up. The flux lines must be parallel?
At least C-EMF can be generated but if the flux lines are perpendicular it will not be significant as if they were in parallel.