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the main benefit of a electromagnets is that they are small, light ,and use a low amount of electricity All electric motors convert electricity into a magnetic field that turns a rotor. The kinetic energy is instant and the space condensed.
Alterative answer:
Their magnetism can be switched on and off.
What else can I help you with?
What 3 factors affect the strength of an electromagnet?
The three main factors that affect the strength of an electromagnet are the current flowing through the coil, the number of turns in the coil, and the core material used in the electromagnet. Increasing any of these factors will typically result in a stronger magnetic field being produced by the electromagnet.
Is the main benefit of a full equipment cabinet the security of locking cabinet doors?
That would be one benefit, but surely the main benefit is that is has a place for ALL the tools you need.
What the main benefit of a constitutional government?
65w
What is the main benefit of the constitutional government?
65w
Which is better a permanent magnet or an electromagnet?
electromagnet
An electromagnet becomes storgner when the?
an electromagnet becomes storgner when the.
What is the main benefit of artificial reef?
there isd no reasons
What does an electromagnet operator do to release metal attached to the electromagnet?
An electromagnet operator can release metal attached to the electromagnet by turning off the electric current flowing through the electromagnet coils. This de-energizes the electromagnet, causing the magnetic field to dissipate and the metal object to fall off.
What is a magnet made by electric current?
An electromagnet.
What does an electromagnet operator do to release metal attached to an electromagnet?
burat
Why electromagnet is used for separating plastic bags?
An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.
How does tourism benefit a country?
Tourism adds to the reputation and diversity of a country. The main benefit is the influx of money into the economy.
