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I'm not sure what "shape" means as applied to a magnetic field, which is not a physical object.
To the extent I can conceive of them having a shape, the shape depends on the shape of the magnet, or more precisely upon the geometry of the poles of the magnet.
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∙ 10y ago
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∙ 13y agoNo, it depends on size and how well it was charged.For example take a magnet (any kind) and slowly bring it near metal see how close you can get it to the metal before it starts pulling to it, that is the magnets magnetic field.
Wiki User
∙ 14y agoDepends on the shape of the magnet, but in general, the field is spheroid around the pole of the magnet.
Wiki User
∙ 14y agoYes, because the field will stretch in that dirrection.
Wiki User
∙ 8y agoit has a very big
Wiki User
∙ 11y agoyes
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Why are electrical and magnetic forces non contact?
All electromagnetic phenomena are Fields - (=~ effect) .
What are things that all electrical motors use to make motion?
Rotating magnetic fields.
Why heat demagnetised the steel?
A piece of metal can be magnetized if the atoms of which it is composed are magnetic, and they have aligned their north-south poles to point in the same direction. Heat increases atomic vibration and will cause these atoms to lose their alignment and point in all different directions, so that their atomic magnetic fields will not combine to form one large magnetic field.
Who said the magnetic field theory?
Tesla was a very important scientist and he said the magnetic field theory. It was a very significant theory and today we all know about the magnetic fields. A pop band has also used this name too.
What are all charged objects surrounded by?
A charged object is surrounded by a standing electrostatic field.
Are all magnetic fields the same size?
No
A cluster of billions of atoms that all have magnetic fields lined up in the same way is known as a?
it is known as a magnetic domian.
Do the other planets have magnetic fields?
yes all the other planets have magnetic fields except venus because it rotates to slowly
Can all currents produce magnetic fields?
yes
Why aren't all baseball fields the same size and shape?
from the designs and the room available to make the stadium.
Do electric and magnetic lines of force physically exist?
The "lines" of latitude, longitude, reasoning, electric fields, and magnetic fields are imaginary.
Which planet has a magnetic shield?
All planets have magnetic fields. I believe that in most cases, this magnetic field can act as a shield.
What are the source of magnetic fields?
The source of all magnetic fields is moving electric charge: whether it is current in a wire, unpaired electrons in an atomic orbital, convection currents in the earth's liquid nickle/iron core, plasma in the sun, etc. moving electric charge is the source of all magnetic fields.
Which planets do have a magnetic field?
Neptune, Uranus, Saturn, Jupiter, and Earth all have magnetic fields. Mercury has a very weak magnetic field.
Is there an antimagnetic material that is thin and block or diverted it all magnetic flux fields?
Yes, a grain-oriented form of iron called mu-metal is used as a screen of magnetic fields for such things as CRT's. This material has a high magnetic permeability, called mu (the Greek letter) in the trade, hence mu-metal. Effectively it 'short circuits' a magnetic field. A double screened cage called a Faraday Cage does the same function for electromagnetic fields.
The magnetic fields of all the atoms in a magnetic domain?
cancel each other out. Source: Me and my 7 grade Text Book
What are tiny regions inside all objects that cause an object to be magnetic when they line up?
Magnetic Fields
