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Man-made permanent magnets are not so different from naturally-occurring magnets.In the case of a permanent magnet, electrical charges are irrelevant. The magnet may, or may not, have an electrical charge, but that doesn't affect the magnetism.
An electromagnet works by electrical currents, which is a flow of charges. The electromagnet, however, doesn't need to have any net charge. In other words, any charge would go in at one point of the magnet but an equivalent charge would go back out at some other point.
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What is true for magnets but not for charges?
Magnets have north and south poles, whereas charges do not have distinct poles. Additionally, magnets can attract or repel each other based on their alignment, while charges can only attract each other. Finally, magnets can retain their magnetism even when not in contact with another magnet, whereas charges require contact to interact.
Which is true for both magnets and charges?
The field lines do not cross
When to objects repel each other what charges might the objects have?
in magnets, south and north...
Is Dacron natural or manmade?
it is manmade
How is trying to place two bar magnets pointing in the same direction alongside each other is like trying to place two electrons into the same orbital?
Two magnets that are pointing in the same direction along side of each other will repel. They do this because their charges are the same. This is basically what electrons do because opposites attract and two charges that are the same will repel.
Why can magnets attract an object?
magnets have negative and positive charges
What is true for both magnets and charges?
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What is true for magnets but not for charges?
Magnets have north and south poles, whereas charges do not have distinct poles. Additionally, magnets can attract or repel each other based on their alignment, while charges can only attract each other. Finally, magnets can retain their magnetism even when not in contact with another magnet, whereas charges require contact to interact.
Which is true for both magnets and charges?
The field lines do not cross
Does a battery last longer when it is surrounded by magnets?
No, batteries don't charge faster when around magnets. It charges at the same speed.
Do all magnets have a force that acts on moving electric charges?
yes,they do
Do magnets have electricity in them?
both magents and electricity have positive and negiteve charges
When positive and negative charges what happens?
if you are using magnets, they stick together.
What do magnets and electric charges have in common?
produce a force that pushes and pulls
When opposite poles of two magnets brought together the poles?
When two magnets are brought together, the opposite poles will attract one another, but the like poles will repel one another. This is similar to electric charges. Like charges repel, and unlike charges attract.
When to objects repel each other what charges might the objects have?
in magnets, south and north...
Examples for law of electric charges?
Magnets are a great example, since the law of electric charges states: opposites attract and like charges repel. Magnets would be a good example to use Magnets have 2 ends: North and South, and if you bring two magnets together with similar ends (North and North) the magnets will repel and move away, but if you place two magnets with dissimilar sides (north and south) they will attract and stick together
