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What else can I help you with?
Which type of magnet use in maglev train?
The carriages are made of wood and metal. The motor is a series of electro-magnets.
What makes hardwoods stronger than softwoods?
fabric that are made of
The discovery of electromagnets is responsible for the invention of new machines?
yes
Are Electromagnets are used in TVs to produce a rotating magnetic field that turns a rotor?
Electromagnets are not typically used in TVs to produce a rotating magnetic field that turns a rotor. Instead, traditional cathode ray tube (CRT) televisions use electromagnets to deflect electron beams across the screen, creating images. In modern flat-screen TVs, such as LCD or OLED, electromagnets are not used in the same way, as they rely on different technologies to display images.
What cannot be made without plastic?
Things that do not have long chain moleculesin general cannot be made to plastic. Buteven milk & starch can be made into plastic.
Can electromagnets get stronger?
yes and no.
Can electromagnets be stronger then permanent magnets?
Yes (and often are).
How do Electromagnets get stronger?
Put more coils around it.
Are electromagnets stronger or weaker than permanent magnets?
Electromagnets can be stronger than permanent magnets because the strength of an electromagnet can be adjusted by changing the amount of electric current flowing through its coil. On the other hand, permanent magnets have a fixed magnetic field strength determined by the material they are made from.
Why do cranes use electromagnets instead of permanent magnets?
Cranes use electromagnets because they can be controlled and turned on/off easily by adjusting the electric current. This provides flexibility in lifting and releasing materials. Permanent magnets, on the other hand, have a fixed magnetic strength and cannot be adjusted or controlled.
A bar magnet's pull is strongest?
No, electromagnets are stronger than bar magnets.
Can increase the strength of an electromagnets field by?
using a stronger ferromagnetic material for the core. :)
Are bar magnets stronger than electro magnets?
Yes, because electromagnets can lose their magnetism.
Why is electromagnet to stronger than electromagnets one and three?
Electromagnet two is stronger than electromagnets one and three because it generally has a greater number of coil turns and a larger current flowing through its wire, resulting in a stronger magnetic field being produced. Additionally, the core material used in electromagnet two may be better suited for enhancing the magnetic field strength compared to the cores used in electromagnets one and three.
Who made electromagnets?
William sturgeon
Are electromagnets man made?
Yes.
What advantage do electromagnets have over other magnets?
Electromagnets can be turned on and off by controlling the flow of electricity, while permanent magnets have a fixed magnetic field. This makes electromagnets more versatile and suitable for a wider range of applications. Additionally, electromagnets can produce a stronger magnetic field than most permanent magnets.
