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They need not be. Many electromagnets are circular disks or toroidal (donut shaped). Bar magnets, not surprisingly, are bar shaped - often with a rectangular cross section.
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How do magnets differ other than shape and size?
Magnets also come in different strenghs
What is the atomic mass of magnets?
Magnets can be made from many different metals so there is no specific atomic mass.
How do Polygons work?
Like magnets.
What does the KJV Bible say about magnets?
Nothing Neither the words 'magnet', 'magnets' nor 'lodestone' are mentioned in the King James version.
Where are magnets used in daily life?
in alternators
What are the example of Artificial magnet?
The examples of artificial magnets are u shaped magnet or horse shoe magnets , dumb bell magnets , cylindrical magnets etc..
What is a magnadur?
Permanent bar magnets are those bar-shaped magnets with opposite poles at either end. Magnadur magnets are ceramic magnets with their poles on their flat faces.
What are you shaped magnets used for?
uses of u-shape magnet
Is it possible to construct a round magnet?
Yes. There are ball and disk shaped magnets.
What are 5 names of different types of magnets?
I can tell you more.Bar,disc,horseshoe,u-shaped etc.
Are magnets always straight bars of iron?
no, they can be shaped like U's circles, rocks and varios other shapes
Is a bar magnet stronger than a u-shaped magnet?
circular because you can find small circular magnets called "rare earth super magnets" at the store called princess auto
How many kinds of magnets are they?
only one... but there are difrent shapes...
When 2 U-shaped big magnets make their force between each other would a person standing in the middle of the force feel anything?
If they were strong enough magnets, then yes, if it was even stronger it might even do harm.
When 2 U-shaped big magnets touch each other what happens?
It depends on if they are charged the same of different. Opposites attract, the same charge repels.
What are some names of small magnets?
Refrigerator magnets, car magnets, neodymium magnets are names of small magnets.
How do you make a flying car with magnets?
put magnets and put magnets on a car and put magnets on a car and put the car on the road and put the magnets on the road and put the magnets touch the magnets on the road and on the car
