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What is field coils?
field coils generally refer to the electromagnetic coils on the stator ( the stationary part of an electric motor ). these generate the magnetic field(s) necessary to put the rotor ( the rotating part of the motor ) into motion.
What causes the axle to spin in an electric motor?
Switching the field voltage to the coils forces the magnets to move.
What part of an electric fan makes a magnetic field?
The motor in an electric fan creates a magnetic field when an electric current passes through the coils of wire within the motor. The interaction between this magnetic field and the permanent magnets in the motor causes the fan blades to rotate and produce airflow.
What does an electric motor use an electromagnetic to do?
Convert electrical energy to energy of motion...
What is the electromagnet in a electric motor called?
The electromagnet in an electric motor is called the rotor. It is typically made up of one or more coils of wire that interact with the stator's magnetic field to produce rotational motion.
What component is made of loops of wire that rotate in the magnetic field provided by the field poles and field coils?
An armature is the component that is made of loops of wire that rotate in the magnetic field provided by the field poles and field coils. This rotation induces an electromotive force and generates electrical energy in devices such as generators and alternators.
Why is a permanent magnet necessary for an electric motor to function effectively?
A permanent magnet is necessary for an electric motor to function effectively because it creates a magnetic field that interacts with the electric current flowing through the motor's coils, causing the motor to generate rotational motion. This interaction between the magnetic field of the permanent magnet and the electric current is essential for the motor to convert electrical energy into mechanical energy efficiently.
What allowed the current to enter the electromagnet is an electric motor?
An electric motor converts electrical energy into mechanical energy to drive a system. The electrical current flows through coils in the motor's electromagnet, generating a magnetic field that interacts with the motor's permanent magnets to produce motion.
Witch part of an electic motor repels the poles of the permanent magnets?
The stator of an electric motor contains coils of wire that generate a magnetic field when an electric current passes through them. This magnetic field interacts with the permanent magnets on the rotor, causing them to repel each other and create motion in the motor.
An electric motor turns because the electricity passing through its coils produces?
An electric motor turns because its coils are present between the poles of a strong magnet or electromagnet. Whenever a current passes through a wire in a magnetic field, the wire moves. The electromagnet and the copper coils are arranged in such a manner that when a current passes through the coil an armature linked to the coil rotates.
How do the motor turns into motion?
An electric current flows through the motor's coils, creating a magnetic field that interacts with a magnetic field from a permanent magnet to generate a force. This force causes the motor to rotate, converting electrical energy into mechanical motion.
What makes electrical energy change into energy of motion?
Electrical energy can be converted into motion energy by using an electric motor. When electric current flows through the coils of the motor, it creates a magnetic field that interacts with a permanent magnet or electromagnet to generate a rotational force, causing the motor to turn and producing mechanical motion.
