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What else can I help you with?
Does amperage matter in induction motors?
Of course current matters! If you didn't have a current, then you wouldn't have a magnetic field; without a magnetic field, you wouldn't get any torque, and the motor wouldn't work!
An electric current produces?
Produces magnetic fields, that are used in generators, inductors and motors. The magnetic field at any given point is specified by both a magnitude and a direction.
What is the simplest kind of motor called?
It really depends on what you mean by 'simple'. Motors don't come much simpler than a three-phase induction motor, whose field windings provide an automatically-rotating magnetic field and whose rotor doesn't require any connection to an external supply.
Can any material insulate a magnetic field?
any material can insulate magnetic field
What is the relationship between electron and magnetism?
Electrons have a charge. Any moving charge creates an electric field, e.g. electricity moving through a wire causes a magnetic field around the wire, or the earth rotating creates a magnetic field which causes a compass to point north. Similarly all electrons have a spin factor. similar to the earth rotating, the spin of electrons create a magnetic field around the electron.
What is the principle of 3 phase induction motor?
When three phase supply is given to the three phase stator winding of the induction motor,a rotating magnetic field is developed around the stator which rotates at synchronous speed.This rotating magnetic field passes through the air gap and cuts the rotor conductors which were stationary.Due to the relative speed between the stationary rotor conductors and the rotating magnetic field,an emf is induced in the rotor conductors.As the rotor conductors are short circuited, current starts flowing through it.And as these current carrying rotor conductors are placed in the magnetic field produced by the stator, they experiences a mechanical force i.e. torque which moves the rotor in the same direction as that of the rotating magnetic field. the induction motor can't run at the synchronous speed because at synchronous speed the induction motor can not develop any torque to move the rotor from its stationary position.
Which device uses a rotating electric power source to produce a magnetic field?
well as the name mention production of magnetic field due to rotation. if we consider three identical coils axis physically by120* each and 3 phase supply given then their is the production of aleternating magentic field in each coil
Does ac current produce magnetic field?
Yes; any current produces a magnetic field, an AC current will produce an alternating magnetic field. If the current (and therefore the magnetic field) changes quickly, you may not be able to detect it with a compass needle, for example.
Can a round magnet produce electricity if it's rotating?
Yes, a round magnet rotating in a coil of wire can produce electricity through electromagnetic induction. As the magnet spins, it generates a changing magnetic field that induces a current in the coil according to Faraday's law of electromagnetic induction. This current can be harnessed as electrical energy.
What can cause electromagnet poles to change?
Lots of things can change it like a bigger planet right next to earth, a black hole, even humans. Those are the things I can come up with so far, but all I know that it has to be either huge and/or destructive. If the liquid center of the Earth is charged and rotating, it creates a magnetic field. If the rotating is reversed, for any reason, the magnetic field reverses.
Does Eris have a magnetic field?
No, Eris does not have a magnetic field. It is a dwarf planet located in the outer solar system and does not exhibit any magnetic field like some other planets do.
What happens when a compass is brought into a magnetic field?
When a compass is brought into a magnetic field, the needle of the compass will align itself with the magnetic field lines. This is because the needle is a magnet itself and is influenced by the magnetic field of the Earth or any external magnetic field it is brought into.
