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Paramagnetic substance
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∙ 9y ago
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Why are strong magnets attracted to a door magnet in a bowl of water then three metal thumbtacks?
because door magnets are stronger than metal thumbtacks
Can strong magnets harm people?
No, a magnet is a it. Someone has to do something with it to harm people. Otherwise, really strong magnets shouldn't be around large objects that are attracted by magnetism. So its the matter the fact what you do with it.
How can you tell if a metal is a magnetic?
If you have a magnet, you can see if the magnet is attracted to the material in question.A diamagnetic substance can be identified by weak repulsion in the presence of a magnetic field.A non magnetic substance has no effect in the presence of a magnetic field provided the field is weak.Because if the field is strong enough the tiny electronic magnets may get rearranged so as to have an effect.
Does magnet attract copper coin?
Yes, copper is a type of magnet. not very strong if its a coin but strong enough to be attracted to another metal e.g: oid LOL or iron. you can make a magnet by stroking iron! proper fascinating.
How are magnets attracted to another?
Magnets have both a north pole and a south pole. One of the laws of magnets is "like forces repel, unlike forces attract." So, if you bring the north pole of one magnet towards the south pole of another, there will be a strong attractive force between them. With very strong magnets, you may not be able to force two north poles together - they will just slide away.
Why do magnets get attracted to metal and why are magnets attractive in the first place?
Besides seeing what effect a strong magnet has on different metals, ... heavy mineral found in the displays, shown at the left in the first photo. .... Take a strong rare-earth magnet and place it into an inside-out zip-lock bag. ... Do you now have a fairly extensive list of things magnets can and cannot attract?
How strong are the magnets in electronics?
Magnets of different strength are used.
What are 3 properties of magnets?
1. Magnets Attract or Repel Depending on the poles facing each other. 2. Its magnestism or magnetic field decrease if it is broken in half. 3. Magnetic Field is stronger near the poles than in the centres.
Where are magnets most strong at?
at the poles
Are rusty magnets as strong as magnets that are not rusty?
The Rust affects the magnet. The magnetic energy won't work as well cause it has to work thru the rust. So no, rusty magnets are not as strong as a nonrusty magnet
How strong are magnets?
depends on the size of the magnet
How do you pull apart powerful magnets?
Some magnets are stronger than others, making them harder to pull apart. For strong magnets, you can pull the magnets sideways to get them apart.
