Field Coil (Noun)
Meaning
The electric coil around a field magnet that produces the magneto motive force to set up the flux in an electric machine.
Classification
Nouns denoting man-made objects.
Examples
- The field coil is typically made of copper wire and is wound around the field magnet to produce the magnetic field.
- In a DC generator, the field coil is connected in series with the armature to provide the necessary magnetic field for power generation.
- The field coil in an electric motor is usually connected in series with the armature to provide the necessary magnetic field for rotation.
- The field coil is an essential component of an electric machine, as it produces the magnetic field that induces the electromotive force in the armature.
- The field coil is typically excited by a DC current, which produces the magnetic field that interacts with the armature to produce the desired output.