- #1
skylines
- 3
- 0
Hi,
When coil is excited with ac because of varying nature of current ,flux of varying nature will be developed in coil and because of varying flux emf will induce in coil.
what will happen if coil is excited with dc? intially cureent will increase from zero to maximum and is constant.Because of this varying flux will develop for very short period of time .Does this flux is sufficient to induce emf in coil ?
Thanks
When coil is excited with ac because of varying nature of current ,flux of varying nature will be developed in coil and because of varying flux emf will induce in coil.
what will happen if coil is excited with dc? intially cureent will increase from zero to maximum and is constant.Because of this varying flux will develop for very short period of time .Does this flux is sufficient to induce emf in coil ?
Thanks