- #1
Salvador
- 505
- 70
Say I have a soft iron piece which somehow has a changing flux in it (for simplicity take 50hz) for the question doesn't matter how the flux got there.
Now I have a coil and I now take the iron piece and move it back and forth through the coil 50 times a second to be the same rate as my flux.
Will the current in the coil be as strong as the flux in the core + the energy I added moving it back and forth through the coil or just the flux strength?
Now I have a coil and I now take the iron piece and move it back and forth through the coil 50 times a second to be the same rate as my flux.
Will the current in the coil be as strong as the flux in the core + the energy I added moving it back and forth through the coil or just the flux strength?