The experimental results supported my first hypothesis that
more windings (loops) on the armature would increase motor speed
. The second hypothesis that a square shaped armature would run faster than a round shape was not supported. Round shapes may make stronger magnetic fields and more powerful motors.
What is the basic idea of an electric motor?
The basic idea of an electric motor is really simple:
you put electricity into it at one end and an axle (metal rod) rotates at the other end giving you the power to drive a machine of some kind
.
What is the theory of electric motor?
An electric motor is an
electrical machine that converts electrical energy into mechanical energy
. Most electric motors operate through the interaction between the motor's magnetic field and electric current in a wire winding to generate force in the form of torque applied on the motor's shaft.
How does a simple electric motor work physics?
This simple electric motor works by
the magnetic force F = IL x B
. … The magnetic field at both of these spots points in the same direction. Thus, the magnetic force on the wire at opposite ends of the loop points in opposite directions, causing it to spin.
What is electric motor very short answer?
Introduction to Electric Motor. … The electrical motor is a device that converts electrical energy into mechanical energy. In simple terms, the electrical motor is a
device used for producing rotational energy
.
What is electric motor explain with diagram?
Electric motor: A motor is
a device which converts electrical energy into mechanical energy
. Principle of motor : A motor works on the principle that when a rectangular coil is placed in a magnetic field and current is passed through it. … Whereas the force on the side CD of the coil is in the upward direction.
What are the main parts of electric motor?
- A power supply – mostly DC for a simple motor.
- Field Magnet – could be a permanent magnet or an electromagnet.
- An Armature or rotor.
- Commutator.
- Brushes.
- Axle.
What are electric motors used for?
An electric motor is a device used
to convert electrical energy into mechanical energy
. Scientifically speaking, the electric motor is a unit used to convert electric power into motive energy or electrical energy into mechanical energy.
What are the the 8 parts of an electric motor?
These components are:
a stator, a rotor, a yoke, poles, armature windings, field windings, commutator, and brushes
. Many of its parts are the same as parts of AC motor, but with a little change.
What are the types of electric motors?
- AC Brushless Motors. AC brushless motors are some of the most popular in motion control. …
- DC Brushed Motors. In a DC brushed motor, brush orientation on the stator determines current flow. …
- DC Brushless Motors. …
- Direct Drive. …
- Linear Motors. …
- Servo Motors. …
- Stepper Motors.
What is the price of electric motor?
| Power Min Price Max Price | 10-100 KW Rs 3500/Piece Rs 8000/Piece | Rs 2000/Piece Rs 8500/Piece |
|---|
How does a motor create electricity?
An electric motor converts electrical energy into physical movement. Electric motors
generate magnetic fields with electric current through a coil
. The magnetic field then causes a force with a magnet that causes movement or spinning that runs the motor. Electric motors are used in all sorts of applications.
What is the working of motor?
Electric motors involve rotating coils of wire which are driven by the magnetic force exerted by a magnetic field on an electric current. They transform
electrical energy into mechanical energy
.
What are the two main components of an electric motor?
An electric motor consists of two major parts,
the rotor and stator
(see Figure 5).
How do you describe an electric motor?
An electric motor is a
device used to convert electricity into mechanical energy
—opposite to an electric generator. They operate using principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field.
