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Why is the density of field lines greater at the poles of a magnet than anywhere across it?
The density of field lines is greater at the poles of a magnet because the magnetic field lines are closer together due to the concentrated magnetic force at the poles. This density is a visual representation of the stronger magnetic field that exists at the poles compared to other areas across the magnet.
What else can I help you with?
A 1kg magnet and a 05kg piece of steel are 25 cm apart Then they are attracted together how do they move?
The 1kg magnet will exert a greater force on the 0.5kg piece of steel, causing them to move towards each other. The 0.5kg steel piece will accelerate faster towards the magnet due to the greater force acting on it by the magnet.
Can magnet pull threw gas?
Yes they can pull across an air gap and air is gases
Will an objects weight affect whether or not it is attracted to the magnet?
The force of attraction between a magnet and another object is completely unaffected by the object's weight, color, texture, age, density, religion, political affiliation, or gender preference.
How much does a neodymium magnet weigh?
The weight of a neodymium magnet can vary widely based on its size and strength. Common neodymium magnets used for everyday applications can weigh anywhere from a few grams to several kilograms.
How does the strength of the magnet affect the current induced?
The strength of the magnet and its proximity effect the current produced. The magnetic flux density falls quickly so it is important to get close. The stronger the magnet the more lines of flux that pass a point as it moves. Or as something passes by it.
Is a magnet more dense than water?
No, a magnet is not more dense than water. Density is the measure of how much mass is contained in a given volume, and the density of water is greater than that of most metals, including magnets.
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.
Will rod magnet still become a magnet when it cut across into thin slices?
yes.when you slice a rod magnet it will still be considered as a magnet
Does the size of a magnet affect its strength?
Yes. Larger the magnet greater the magnetism. For example: Both the Sun and the Earth are powerful magnets. But the Sun's magnetism is 100 times greater than the magnetism of Earth. This is because the size of the Sun is also about 100 times greater than the Earth.Another AnswerThe intensity of a magnetic field is measured in terms of its flux density, which is defined as the flux per unit area. This corresponds to a weber per square metre('weber' is pronounced 'vay-ber') which, in SI, is given a special name: the tesla.So if a magnet has a given flux, then the smaller the area (perpendicular to the field) of that magnet, the higherits flux density. So the intensity of a magnetic field is a function of both the field (which depends on the type of material from which the magnet is made) itself and the perpendicular area of the magnet.
What happen if vary change the distance between the magnet and the nails?
the closer the magnet is to the nails the greater the magnetic force between the magnet and the nails
Is the field strength greater closer to the ends of the bar magnet or near the center?
The field strength is greater closer to the ends of the bar magnet than near the center.
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).
What is the unit of a magnet?
Tesla is unit of magnetic flux density if that's what you mean
A 1kg magnet and a 05kg piece of steel are 25 cm apart Then they are attracted together how do they move?
The 1kg magnet will exert a greater force on the 0.5kg piece of steel, causing them to move towards each other. The 0.5kg steel piece will accelerate faster towards the magnet due to the greater force acting on it by the magnet.
Why each side of a magnet cannot have two poles?
Because the magnetism runs from one end of the magnet to the other - across the whole magnet. You cannot have magnetism running in opposing directions in the SAME magnet.
Which type of magnet would have a greater force between its pole?
Ask the Mormans.
Why isn't a refrigerator magnet that is held across the room attached to the refrigerator door?
Because of the laws of physics. The magnet depending on the size strengh and density of the material loses the ability to still create a positive and negative attraction. Although there is a very miniscule attraction to other magnetic fields around the magnet In hand there will never be enough attraction to slap it back to the fridge. In other words your too far away
