Stator
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The magnetic field in an alternator is created by the rotor, which is an electromagnet that produces a rotating magnetic field as it spins. This magnetic field induces an alternating current in the stator windings through electromagnetic induction, which is then converted to usable electrical power.
The stator is the stationary winding assembly that makes the magnetic field inside the alternator. It is this magnetic field that the armature rotates in generating the electricity.
1) Rotating armature alternator, rotates in stationary magnetic field. 2) Rotating field alternator, the magnetic field is rotating.
The stator on an alternator is used to generate a magnetic field. This is a large factor in the production of electricity.
An electric current will be induced in a coil of wire when there is a change in magnetic field passing through the coil, according to Faraday's law of electromagnetic induction. This can occur when the magnetic field is moving relative to the coil or when there is a change in the strength of the magnetic field.
A Magnetic Force
Different latitudes of the sun rotate at different speeds. This tends to twist and bend the magnetic field lines.
Magnetic freild
An ordinary bar magnet does not rotate and align itself with the Earth's magnetic field when placed on a table because it is not freely suspended. For a magnet to align with a magnetic field, it needs to be able to rotate freely, allowing its magnetic poles to respond to the external field. When placed on a stable surface like a table, friction and support prevent it from moving, thus inhibiting the alignment with the magnetic field.
Type your answer here... Any molecule is placed in a magnetic field,the electrons rotate around the nucleus and forms the induced field (or) secondary field that induced field is apposed to the applaid magnetic field ,so the protons are protected i.e called shielding effect
Three things required to produce electromotive force (EMF) in an alternator are a magnetic field, a conductor, and relative motion between the magnetic field and the conductor.