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The density of a bar magnet typically ranges from 7.3 to 7.8 grams per cubic centimeter, depending on the material it is made from, such as neodymium or ferrite.
i dunno......... you should know because yo need to have all the "answers"
Usually such magnets are made out of iron. If that is the case, I would expect its density to be similar to that of iron (approximately 7900 kg/m3).
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With a bar magnet where are lines of force the closest together?
The lines of force are closest together at the poles of a bar magnet. As they approach the poles, the magnetic field becomes more concentrated and the lines of force crowd together, displaying greater density.
What do the lines around a bar magnet?
The lines around a bar magnet represent the magnetic field. They indicate the direction in which a magnetic north pole would move if placed in the field. The density of the lines indicates the strength of the magnetic field.
Why the bar magnet attracts the paper clip with more force?
A bar magnet attracts a paper clip with more force compared to a refrigerator magnet because the magnetic field of the bar magnet is stronger due to its design and material composition. The shape and alignment of the magnetic domains in a bar magnet allow for a more concentrated and powerful magnetic field, resulting in a stronger pull on the paper clip.
How a solenoid may be used to demagnatise a bar magnet?
To demagnetize a bar magnet using a solenoid, the magnet can be placed inside a solenoid and the current can be gradually decreased to zero. This process disrupts the alignment of magnetic domains within the magnet, leading to demagnetization. The alternating current can also be used for more effective demagnetization.
Why is magnetism induced into an iron bar placed near a magnet?
When an iron bar is placed near a magnet, the magnetic field of the magnet aligns the magnetic domains within the iron bar. This alignment increases the overall magnetic field strength of the iron bar, effectively inducing magnetism in the bar.
How do you calculate the magnetic dipole moment of a bar magnet?
The strength of a magnet can be determined by measuring its flux density (B) which is expressed in teslas. The flux density will vary according to where relative to the magnet it is being measured. The instrument for doing this is a flux-density meter (which was called a 'gaussmeter' - 'gauss' being an obsolete unit of measurement for flux density, from the cgsA metric system).
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
With a bar magnet where are lines of force the closest together?
The lines of force are closest together at the poles of a bar magnet. As they approach the poles, the magnetic field becomes more concentrated and the lines of force crowd together, displaying greater density.
Is bar magnet a natural magnet?
no
What happens to the bar magnet as it nears the U magnet the bar magnet will?
The bar magnet will experience a magnetic force due to the interaction with the U-shaped magnet. This force will cause the bar magnet to align along the magnetic field lines of the U-shaped magnet.
The use of bar magnet in chemistry?
The magnet bar is used for stirring solutions.
How is an electromagnet different a bar magnet?
a electromagnet is bigger than a bar magnet
What do the lines around a bar magnet?
The lines around a bar magnet represent the magnetic field. They indicate the direction in which a magnetic north pole would move if placed in the field. The density of the lines indicates the strength of the magnetic field.
Is a magnet?
Yes, a bar magnet is magnetic.
How do you draw a small bar magnet?
because it is easy to convey from small bar magnet
Is a bar magnet magnetic?
Yes, a bar magnet is inherently magnetic due to its alignment of magnetic domains within the material. This alignment creates a magnetic field around the magnet that interacts with other magnetic material or objects.
What does a magnet field in a solenoid resemble?
a bar magnet
