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PROPERTIES OF MAGNET
1. Magnets attract objects of iron, cobalt and nickel.
2. The force of attraction of a magnet is greater at its poles than in the middle.
3. Like poles of two magnets repel each other.
4. Opposite poles of two magnets attracts each other.
5. If a bar magnet is suspended by a thread and if it is free to rotate, its South Pole will move towards the North Pole of the earth and vice versa.
What else can I help you with?
What is inside magnets?
There is nothing inside magnets. The solid metal has magnetic properties due to it's molecular make up. Magnets are commonly made of iron, but there are more powerful magnets, made from alloys of rare earth metals. The magnetic fiels surround the whole magnetic object.
Did the Romans use magnets?
The Romans did not use magnets in the way we understand them today. While they were aware of lodestones, naturally magnetized pieces of mineral, they did not have a comprehensive understanding of magnetism or its properties. Instead, they mainly utilized lodestones for divination or navigation, but their practical applications were limited compared to later developments in the understanding and use of magnets.
What year did the Chinese discover magnets?
The earliest known surviving descriptions of magnets and their properties are from Greece, India, and China, around 2500 years ago.[1][2][3] By the 12th to 13th centuries AD, magnetic compasses were used in navigation in China, Europe, and elsewhere.
When did the Greeks discover magnets?
The Greeks are believed to have discovered magnets around the 6th century BCE. The philosopher Thales of Miletus noted the properties of magnetite, a naturally occurring magnetic mineral. While they recognized its magnetic effects, the scientific understanding of magnetism developed much later.
Why is the mineral diamond so different from the rock coal even though they are both made up of carbon atoms?
most of the properties are different <><><> The crystal pattern of how the carbon atoms are joined to each other is quite different, resulting in different properties.
How many types of magnets are there?
none
What are the 5 properties of magnets?
The five properties of magnets are: Attraction and repulsion: Magnets can attract and repel other magnets or magnetic materials. Pole orientation: Magnets have two poles, north and south, that determine their orientation. Magnetic field: Magnets create a magnetic field around them that exerts a force on nearby objects. Retentivity: Magnets can retain their magnetic properties once magnetized. Induction: Magnets can induce magnetism in nearby materials without direct contact.
How are temporary magnets different from permaanent magnets?
temporary magnet permanent magnetit stays for a little while it stays foreverit is made from iron it is made from steel
Do magnets have the same properties as sedimentary rocks do?
No, magnets and sedimentary rocks have different properties. Magnets have the property of attracting certain materials like iron, while sedimentary rocks are formed through the deposition and compaction of sediment over time. Sedimentary rocks do not exhibit magnetic properties unless magnetic minerals are present in their composition.
How do magnets interact with objects made of different materials?
Magnets interact differently with objects based on their magnetic properties. Magnetic materials like iron and steel are attracted to magnets, while non-magnetic materials like wood and plastic are not. Some materials, like copper and aluminum, are weakly repelled by magnets due to their diamagnetic properties.
What is properties and interactions of magnets?
Magnetism.
What magnets are made from materials which retain their magnetic properties for a long time?
Permanent magnets.
Do all magnets look alike?
No, magnets come in different shapes, sizes, and strengths. They can be made from various materials such as ferrite, neodymium, or samarium cobalt, each with unique properties. Magnets can appear in different forms like horseshoe, bar, disc, or even custom shapes based on their intended use.
What are the 4 properties of magnets?
The four properties of magnets are attraction, repulsion, polarity, and magnetization. Magnets can attract or repel other magnets or magnetic materials, have a North and South pole, and can be magnetized to create their own magnetic field.
How are temporary and permanent magnets are alike and different?
Temporary magnets and permanent magnets are alike in that they both produce a magnetic field and can attract materials containing iron. However, temporary magnets only exhibit magnetic properties when exposed to a magnetic field, while permanent magnets retain their magnetism without the need for an external magnetic field.
Why are there so many types of magnets?
Different types of magnets are made from different materials with varying properties. For example, permanent magnets are made from materials like neodymium, ferrite, or samarium-cobalt, while electromagnets are made by wrapping coils of wire around a core material. Each type of magnet has unique characteristics that make them suitable for different applications.
What are the different types of magnet?
bar magnet, horse shoe magnet,ball ended magnet and cylindrical magnet.I recomend doing the iron shavings and bar magnet experiment.x.x TRY IT .There are 3 types o magnets parmanent, temporary, and electromagnets.you can also use water andblue food colloring to create a magnetic field.Bar Magnet, horseshoe magnet etc
