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You can make magnetic field lines with a magnet. You an use a permanent magnet, or an electromagnet.
Wiki User
∙ 7y ago
Wiki User
∙ 12y agoIts invisible for a reason
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What is the ultimate fate of an isolated pulsar?
It will slow down, the magnetic field will weaken, and it will become invisible.
What is the purpose of a magnetic field?
This field is called magnetic flux. They are created by eddy currents from the coil itself and the energy running through it. This is where the energy of magnet is stored. You tap that energy to create power or hold objects that have a ferrous base.
Does Mercury have a magnetic field?
Yes. It has a modest magnetic field that is approximately aligned with the planet's axis of rotation. The field is a planetary dipole, and it is though to be generated in a manner similar to the way the earth is though to generate its magnetic field - dynamo action at or around the core. The strength of the field has been estimated as approximately 1% of Earth's. (see link)
What is a region where a magnetic force can be detected?
The magnetic field. If it's an electromagnet, the electromagnetic field.
What part of the magnetic field is strongest and what part is the weakest?
The related link is a possible magnetic field. The dark portions are the strongest and the further you move away from the dark the field gets weaker. See related link.
What is the invisible force around a magnet called?
Have you ever seen a magnet? Did you see the field? There you go. While you can't see the field itself directly, you can see the effects of the field if you use iron filings or something like that; they'll line up with the magnetic field lines
What is the invisible area where the forces of magnetic attraction or repulsion can be detected?
a magnetic field
What is the purposes of the magnetic field?
A magnetic field is the invisible field of magnetic force that is exerted on substances that are sensitive to magnetism. Magnetic fields have been studied by scientists and are used in applications such as compasses and MRI equipment.
What is the purpose of the field magnet?
A magnetic field is the invisible field of magnetic force that is exerted on substances that are sensitive to magnetism. Magnetic fields have been studied by scientists and are used in applications such as compasses and MRI equipment.
What is the ultimate fate of an isolated pulsar?
It will slow down, the magnetic field will weaken, and it will become invisible.
Is tantalum magnetic?
Tantalum itself is not magnetic (does not generate the magnetic field); however, it is a paramagnetic material...meaning it will react to a magnetic field. see Paramagnetic
What is the purpose of a magnetic field?
This field is called magnetic flux. They are created by eddy currents from the coil itself and the energy running through it. This is where the energy of magnet is stored. You tap that energy to create power or hold objects that have a ferrous base.
What do you sprinkle on a magnetic field to see it?
iron fillings
What are magnetic field lines and how do they show the strength of a magnet?
Magnetic fields are bascially lines of force caused by magnetic poles. It is invisible, but you can track how the field lines are formed doing a small experiment. Spread some iron fillings on a tray. Then bring a magnet up close to the iron fillings but not too close. You can observe that the iron fillings move into the field lines of the magnet that you brought up close. That's a miniature of a magnetic field. The earth's magnetic field is much bigger.
The area around an object that is affected by the magnetism of that object is the?
A Magnetic Force
Is the earths magnetic field constant throghout?
No, the Earth's Magnetic Field acts just like a BAR Magnetic. It has a North and South Pole and its magnetic lines of its force field are more tightly 'compressed' near the Poles than at the Equator. See the image below for an example, or Google "magnetic field lines".
What happens when metal filings are dropped on a sheet of paper that has a bar magnet beneath the paper?
A bar magnet creates an invisible magnetic field around it, and magnetic metals such as iron are attracted to the magnet. Any metal structure is then included in the magnetic field lines. For iron filings on the sheet of paper, they will group into clusters near the poles, and also form an oval pattern along the length of the magnet, representing the magnetic field lines. The field is bulged outward nearest the center of the magnet's length. This displays the approximate two-dimensional shape of the three-dimensional magnetic field. For a picture, see the related link.
