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im in South Africa trying to make an electromagnetic trian through using magnets from car speakers and trying to them repell
What else can I help you with?
Ivan wants to build an electromagnet. What three materials will Ivan need?
Ivan will need a power source (such as a battery), a coil of wire, and an iron core to build an electromagnet.
Is a pencil a good core to build an electromagnet?
No, a pencil is not a good core to build an electromagnet. Electromagnets typically require ferromagnetic materials like iron, nickel, or cobalt to enhance their magnetic properties. Pencils are made of graphite, which is not ferromagnetic.
What items do you need to build an electromagnet?
You will need a power source such as a battery, insulated copper wire, an iron core (such as a nail), and a switch to build an electromagnet. Wrapping the wire around the iron core and connecting it to the power source will create a magnetic field when the current flows through the wire.
Who do you build an electromagnet?
You take a battery and you attach each end of a wire to it then you wrap a peice of iron in the middle of the wire.
Which is better a permanent magnet or an electromagnet?
electromagnet
What materials will you need to build a electromagnet?
To build an electromagnet, you will need a strong ferromagnetic core, such as iron, to enhance the magnetic field. You'll also need insulated copper wire to create the coil around the core, and a power source, such as a battery, to supply electricity. Additional tools like wire cutters, a switch, and electrical tape may also be useful for assembly and safety.
An electromagnet becomes storgner when the?
an electromagnet becomes storgner when the.
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.
Why electromagnet is different from a permanent magnet because an electromagnet what?
Mainly in that the electromagnet is NOT permanent. In other words, it can be switched on and off.Another relevant difference is that the electromagnet constantly requires power, at least while it is on.
