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What materials can be magnets with the help of the stroking method?
The stroking method can make materials like iron, cobalt, and nickel into temporary magnets. When these materials are stroked with a magnet, they align their magnetic domains and become temporarily magnetized.
How do you make a magnet by stroking?
To make a magnet by stroking, you can rub a piece of iron or steel with an existing magnet in the same direction multiple times. This process aligns the magnetic domains within the material, creating a magnetic field in the iron or steel.
Is it possible to make a hanging magnet spin?
Yes. Placing a rotating magnet below it can generate a magnetic field that creates a spin in the suspended magnet. If the magnet is mounted on a low-friction axis, bringing an opposite pole toward one side of the magnet, then removing it, will add force to spin it for awhile.
Can you make a magnet from ordinary iron?
Yes, you can turn ordinary iron into a magnet by placing it in a strong magnetic field or by stroking it repeatedly with a magnet. This process aligns the magnetic domains in the iron, making it magnetic.
What do you loop a wire around to make an electromagnet?
steel =========== Most often, a soft-iron core, which becomes the actual magnet when the current is flowing in the turns of wire around it. ------------------------------------ An iron core. The simplest electromagnet can be made by wrapping an iron nail (common construction nail) with a copper wire (insulated not bare copper) and attaching both ends of the wire to a battery. The more wraps and the higher the voltage the stronger the magnetic field produced. Note: an electromagnet can only be made with DC electricity, as AC electricity will constantly reverse polarity 50-60 times per second!
How do you make a temporary magnet?
To make a temporary magnet, you can rub a piece of iron or steel with a permanent magnet. This process aligns the magnetic domains in the material, creating a temporary magnetic field. To enhance the temporary magnetism, you can increase the number of times you rub the material with the permanent magnet.
What is a way to make a very powerful electro magnet?
Put a magnet into AC electricity
What can produce electricity to make a magnet?
Electricity can be produced by various methods such as generators, batteries, and solar panels, which can then be used to power a magnet.
How do you make a magnetic motor?
Magnet->Electricity->Motor
Can Electricity can be used to make a temporary magnet.?
Yes, electricity can be used to create a temporary magnet through a process called electromagnetic induction. When a current flows through a wire, it generates a magnetic field around the wire, creating a magnetic effect. This principle is used in electromagnets, where a current passing through a coil of wire wrapped around a metal core creates a magnetic field.
What is the most electricity you can make with a magnet coil?
A coil doesn't make electricity it can however alter voltage and amperage output.
A machine that uses a magnet to make electricity is called?
A generator is a machine that uses a magnet to produce electricity. As the magnet rotates within coils of wire, it induces an electric current to flow, generating electrical power.
Did Michael Faraday invent the magnet?
No. but he used an electromagnet to make discoveries about electricity.
Can a solar panel be used to power a magnet?
It depends on the amount of sunlight and the amount of electricity the panel can make if the magnet is an electromagnet, but it is possible.
What three things are required to make a temporary magnet?
a piece of metal 12volt batt a piece of wire
Can you magnetize a metal by putting the metal on top of a magnet?
Some metals are naturally paramagnetic, meaing that you can induce a magnet field on it but only with a very strong magnet. To actually magnetize the metal itself without a magnet, you would have to make an induced magnet by wrapping the metal around a copper wire and sending electricity through it. It all has to do with the arrangement of the electrons within the metal.
How do you release the energy from fossil fuels?
by burning the fuel to heat water to make steam to turn a turbine to rotate a magnet about a coil (or a coil about a magnet) to make electricity.
