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A 1 kg magnet can move a 0.5 kg piece of steel placed 25 cm apart through the magnetic field it generates. The strength of the magnetic field decreases with distance, but if the magnet is strong enough, its field can still exert a force on the steel. This force can cause the steel to be attracted towards the magnet, potentially overcoming any friction or resistance. However, the effectiveness of this attraction diminishes significantly with increasing distance.
What else can I help you with?
What is the value of a 1965 steel penny?
The US only made steel cents in 1943 to save copper for the war effort. Any 1965 cent that appears to be steel is almost certainly plated. You can (and should) always test a suspected steel coin with a magnet before jumping to conclusions. If it's not attracted to a magnet it's not steel.
How do you calculate the weight of a piece of steel?
by the ton
How many half inch steel make a ton?
The number of half-inch steel plates or bars that make a ton depends on the dimensions and density of the steel. Steel typically has a density of about 490 pounds per cubic foot. To calculate, you would need to determine the volume of a single half-inch steel piece and then divide the total weight (2,000 pounds for a ton) by the weight of that individual piece. For example, if each half-inch steel piece weighs 10 pounds, then 200 pieces would make a ton.
Why HDPE pipe is not able for rubber ring joint?
HDPE pipe can use a rubber ring, if the rubber ring is properly sealed with a steel gasket. The rubber ring must be placed in a groove in the pipe and then the steel gasket is placed on top of it.
How much longer will a piece of steel 1000mm long be when its temperature is increased by 10c?
0.01 mm
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.
Will a N pole magnet attract a piece of unmagnetised steel?
Yes, a north pole magnet will attract a piece of unmagnetized steel. This occurs because the magnetic field of the magnet induces a temporary magnetization in the steel, aligning its domains and creating a magnetic attraction. The unmagnetized steel becomes a weak magnet itself, allowing it to be pulled towards the magnet.
How do you use one magnet to make a second magnet?
You can magnetize a piece of steel or iron, by stroking it with one end of a magnet. Stroke in one direction only, lifting off and away between each stroke. This aligns the atoms in a regular direction, in the blank piece of steel.
Do steel wire screen sticks to magnet?
Steel will stick to magnets, but stainless steel will not.
How do you magnetise a magnetic material?
you can only magnetize something that contains iron. if what you have contains iron, then you rub a magnet on it
How do you make a magnet by stroking?
To make a magnet by stroking, you can rub a piece of iron or steel with an existing magnet in the same direction multiple times. This process aligns the magnetic domains within the material, creating a magnetic field in the iron or steel.
Will a strong magnet attract a piece of copper?
no it wont because copper is not a type of magnet even though it is a metal
Why can't a magnet hold a piece of paper on a referigator?
A piece of paper is not magnetic, so it does not interact with the magnetic field produced by the magnet. The magnet can only attract materials that are magnetic or contain magnetic elements, like iron or steel.
How do you tell what are aluminum wheels?
If the wheels are steel, a magnet will stick. If aluminum, it will not.If the wheels are steel, a magnet will stick. If aluminum, it will not.
How do you tell recycled metals apart?
Use a magnet. Steel and Iron are very magnetic. Aluminum is never magnetic. Brass is slightly magnetic.
How does the electromagnet work?
In layman's terms; a magnet has a natural magnetic field around it. This field interacts with iron based materials, like steel (but not stainless steel, or aluminum) and when a piece of steel is adjacent to the magnet's attractive pole, they stick together. When current (electricity) flows through a conductor (piece of wire) a magnetic field is produced, similar to a regular magnet. If a piece of wire (with current flowing through) is wrapped around a magnet, the Electromagnetic field that occurs around the wire joins and strengthens the magnetic field of the magnet, thus strengthening the overall magnetism. So when you see a crane picking up and dropping junk cars, they are simply turning on & off the flow of electricity through the coils of wire wrapped around the magnet doing the work.
How would you describe a temporary magnet?
A temporary magnet is a material that becomes magnetic when placed in a magnetic field and loses its magnetism when the magnetic field is removed. This differs from a permanent magnet which retains its magnetism without the need for an external magnetic field. Temporary magnets are often made from materials like iron, steel, or nickel.
