Motor Electrico
2
ELECTRIC MOTORS The electromagnet in the magnetic field a galvanometer cannot rotate than half a turn. But suppose you could make it rotate continuously. Instead of moving a pointer, the electromagnet could turn a rod, or axle. The axle could then turn something else, such as the blades of fan or a blender. Such a device would be what is called an electric motor. Electric motor is a device that uses an electric current to turn an axle. An electric motor transforms electrical energy into mechanical energy. PROJECT Objetive: Convert the current in moving. MATERIALS: Wooden Base. Two angles. Copper wire # 23 A holder A switch Magnets. Spare pen Silicon and tin. PROCEDURE: With copper wire do one spiraling of 20 laps, having like axis pen spare. Set the angles, connect the battery and switch. Place the magnet on the wooden base. Place the spiral on the angles. OPERATION: To start the engine running, this need a little momentum and so will begin to spin. The spiral to turn in your magnetic field, the position of the poles of the electromagnet will vary each half turn, sense of rotation change your also. To overcome this difficulty , you must change the direction of the current every time you change the relative position of the electromagnet
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Transcript of Motor Electrico
ELECTRIC MOTORS
The electromagnet in the magnetic field a galvanometer cannot rotate than half a turn.
But suppose you could make it rotate continuously.
Instead of moving a pointer, the electromagnet could turn a rod, or axle.
The axle could then turn something else, such as the blades of fan or a blender.
Such a device would be what is called an electric motor.
Electric motor is a device that uses an electric current to turn an axle.
An electric motor transforms electrical energy into mechanical energy.
PROJECT
Objetive:Convert the current in moving.
MATERIALS:
Wooden Base.Two angles.Copper wire # 23A holderA switchMagnets.Spare penSilicon and tin.
PROCEDURE:With copper wire do one spiraling of 20 laps, having like axis pen spare.
Set the angles, connect the battery and switch. Place the magnet on the wooden base.
Place the spiral on the angles.
OPERATION:To start the engine running, this need a little momentum and so will begin to spin.
The spiral to turn in your magnetic field, the position of the poles of the electromagnet will vary each half turn, sense of rotation change your also.
To overcome this difficulty , you must change the direction of the current every time you change the relative position of the electromagnet
NAME: Saiht CadenillasPiero GrándezFabricio Portocarrero
TEACHER:Harold CamachoGRADE: 1º SecondaryCOURSE: Science
ELECTRICMOTORS
2015
ELECTROMAGNETIC WAVES
For this esperimento deep electromagnetic originates.
What are electromagnetic waves ?
Radiations are those that do not require a material medium to propagate , these are scattered field oxylation combiando two particlesElectrical particlesMagnetic particles
They spread through space carrying energy from one place to another
IMPORTANCE:These waves are important because through these energy can be transported by air and send information wirelessly and physical elements
UTILITIES AND APPLICATIONS:
Are since we talked on a cell , listen to the radio , we see television, or use the internet .
Its applications are also used in medicine and medical industry as well , scientifically proven to be harmful to health .
Considered support communication in the world today
