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What else can I help you with?
Can electromagnets get stronger?
yes and no.
Can electromagnets be stronger then permanent magnets?
Yes (and often are).
A bar magnet's pull is strongest?
No, electromagnets are stronger than bar magnets.
Can electromagnets be made strong?
yes. to make it stronger, increase the electric flow.
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.
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.
What are electromagnets used to record information on?
Electromagnets...electromagnets are magnets attract, or pull, some kinds of metal objects. Stronger magnets exert a greater pull on the objects they attract. Sometimes it would be useful if you could turn off a magnet when you did not want it to attract objects. That is what an electromagnet can do. Some electromagnets .in power plants and factories electromagnets are very large. You can make a small, simple electromagnet in school or at home.
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.
How are magnets alike and How are magnets different?
My answer id they have different shapes and colors.
What are the advantages of electromagnets against normal magnets?
Electromagnets' magnetism can be manipulated. Electromagnets can be magnetised and demagnetised by passing electric current. Therefore they are used in motors- which works when the coil is magnetised by passing an electric current. It is also used for cranes.
