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The Motor Principle: when a current-carrying conductor is located in an external magnetic field perpendicular to the conductor, the conductor experiences a force perpendicular to itself and to the external magnetic field.
The right-hand rule for force on a conductor can be used to determine the direction of the force experienced on the conductor: if the right thumb points in the direction of the current in the conductor and the fingers of the right hand point in the direction of the external magnetic field, then the force on the conductor is directed outward from the palm of the right hand.
The motor principle is used to form a precise definition of ampere. 1 ampere is the amount of current flowing through two straight parallel conductors 1 meter apart in a vacuum which produces a force 2 × 10-7 newtons per meter of conductor.
Analog electric meters (i.e., galvanometers, ammeters, voltmeters) operate on the motor principle. Electric motors are an important application of the motor principle. An electric motor consists of a permanent external field magnet (stator) and a coiled conducting ammeter (rotor) which is free to rotate within the field magnet. Brushes and a commutator (designed differently if A.C. or D.C. current is supplied to the armature) connect the armature to an external voltage source. The speed of rotation of a motor depends on the amount of current flowing through it, the number of coils on the armature, the strength of the field magnet, the permeability of the armature, and the mechanical load connected to the shaft.
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Induction Motor working principle?
An induction motor works on the principle of electromagnetic induction. When an alternating current flows through the stator windings, it creates a rotating magnetic field. This magnetic field induces a current in the rotor windings, causing it to rotate and drive the attached load.
Working principle of hysteresis motor?
The working principle of a hysteresis motor is characterized by absolute smoothness and stability. It also includes total adjustability, torque independent of speed, and a long maintenance-free life.
What is construction methodology?
Construction methodology is the procedure used to estimate the construction cost of a house. For instance, the construction cost of a new 4 bedroom house would be estimated by using the construction methodology.
What is the difference between a principle and a theory?
A principle is a fundamental truth or law that serves as the foundation for a system of belief or behavior. On the other hand, a theory is an explanation or interpretation of phenomena based on observation, experimentation, and reasoning. In essence, a principle is more foundational and general, while a theory is more specific and explanatory.
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.
What is the working principle of motor?
motor works on the principle of mutual induction.
What is the construction and working principle of kaplan turbine?
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What is working principle?
A working principle is a regulation or rule that is used so that work can be done. This is a general phrase that can be used in any circumstance from the working principle of a motor, to the working principle of a solar cells.
Why is it said that generator is a motor working in reverse?
because working principle of both the things are same.The motor converts electrical energy in to mechanical via magnetic induction and generator do the exact opposite of this.And yes,you should use 'electricity generator' not only 'generator'.
What is the explanation for the working principle of gear motor?
the gear motor is normally worked by induction and DC motor the gears is the worked of change in motor function
What is the basic working principle of fan?
CAPACITOR STRAT AND capacitor run of a induction motor
What is Hysteresis motor working principle?
It is a special type of synchronous motor.It works on the principle of hysteresis and the torque is produced due to hysteresis
Explain construction and working of pelton turbine?
It works as the principle according to Newton's second law of motion
With neat diagram Construction and working of variable-reluctance stepper motor?
Explain the construction details of DC Machine with neat diagram?
Working and principle of stepper motor?
there are different types of stepper motors according to there working voltage such as 5-24v. there are different types and number of wires. this motor moves clock and anti clock wise .
What is the principle of working venturimeter?
What is the working principle of venturimeter?
What is the working principle and construction of lamont boiler?
lamont boiler is high pressure boiler & it'swork on high pressure at constant temprature
