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repel force, attraction force,
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What are the 4 properties of magnets?
magnitisam X4 in the bush
What make magnet lose its magnetism if it is?
Magnets can lose their magnetic properties if exposed to high heat or are made subject to high impact. The temperature at which magnets lose magnetic properties is referred to as the Curie Temperature for ferromagnetic materials.
How magnets loose their property?
Magnets lose their magnetic properties if they are droped down from a height and when they are heated.
What Three properties of a magnet?
1. Magnets attract iron and other ferromagnetic materials such as neodymium and cobalt. 2. Magnets attract or repel other magnets. 3. In addition one part of a magnet will always point north when allowed to swing freely.
Why do you use helium to super-cool magnets and why not use liquid nitrogen?
Liquid nitrogen is not cold enough to supercool some superconducting magnets to make that magnet's superconductive properties emerge. It takes something like liquid helium to do that.
Are there 2 or 3 properties of magnets?
There are 2 properties of magnets.
What is a properties and interactions of magnets?
Magnetism.
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.
What kind magnets are made from materials which retain their magnetic properties for a long time?
Permanent magnets.
What are 5 different properties of magnets?
PROPERTIES OF MAGNET1. 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 are temporary magnets?
they have magnetic properties that weaken with time.
What are the 4 properties of magnets?
magnitisam X4 in the bush
What are the general properties of magnets?
Have north and south poles
Distinguish between extensive and intensive properties?
Extensive properties rely on the amount of substance involved. Mass is and extensive property. For example, if I had 5 grams of Iron then someone gave me more iron, the mass would no longer be 5 grams. Intensive properties rely solely on the type of material involved. Iron is affected by magnets. If I had 5 grams of Iron then someone gave me more iron, it would still be affected by magnets.
What are the two main properties of magnets?
Magnets have two poles north and south. Like poles repel and unlike poles attract.
What happens to magnets when they are heated?
it will lose its magnetism OR it will get weaker
