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What are two advantages of artificial magnet over a natural magnet?
Asadityasingh063
- it can be made stronger
- it can be made in desired shape
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∙ 12y ago
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What are two advantages of a electro magnet over natural magnet?
A permanent magnet is always on; there isn't any way to turn it off. An electromagnet can be controlled; you can turn it on or off, or change the amount of magnetism by varying the current passing through the coils.
What would happen if you pass a magnet over a mixture of iron fillings and sulfur powder?
The iron fillings are attracted by the magnet and separated from the sulphur powder.
Is a magnet made of lodestone?
a naturally occurring magnet composed of a form of iron called magnetite
WHICH IS MORE POWERFUL GRAVITY OR MAGNETISM?
Well, let's see. If I have a paper clip on a table and a magnet in my hand, and I slowly pass the magnet over the paper clip, the magnet in my hand is pulling the paper clip up with magnetism. If my magnet is close enough to the paper clip, the paper clip will jump up to the magnet ... even though the whole Earth is pulling it down with gravity.
Which of the following could a magnet float over network solid semiconductor superconductor molecular solid?
A superconductor.
What are two advantages of a natural magnet over electromagnet?
A natural magnet is permanent - an electromagnet loses its power when it's switched off.
How many artificial satellites circle the earth?
over a thousand artificial satellites. the first artificial satellite was sputnik. the only natural satellite earth has is the moon
What advantages does natural gas over oil?
i have no answer for this question sory
What advantages natural gas over oil?
i have no answer for this question sory
What are the advantages of gas boilers over electric heat?
Gas boilers provide a deeper, more natural cooking taste and flavor to your food as opposed to electric heat which is artificial and sometimes does not provide accurate temperatures for your food.
What are two advantages of a electro magnet over natural magnet?
A permanent magnet is always on; there isn't any way to turn it off. An electromagnet can be controlled; you can turn it on or off, or change the amount of magnetism by varying the current passing through the coils.
What are the advantages of propane over natural gas?
Higher energy content
What the difference between natural levees and artificial levees?
Natural levees are built up over time from debris and sediment whereas artificial levees are man made using sand bags and larger rocks.
What is the difference between natural and artificial foundations?
building house the difference is that one (natural) is undisturbed and the other (artificial) is created. The primary advantage to artificial is that the builder has control over the process and can be sure that it will sustain the loads that the building exerts. The primary advantage to natural is that it can be less expensive and if it is a suitable foundation, more esthetically pleasing.
Are stimulants natural?
Some are natural, and some are not. The natural kinds are based on herbs and similar things found in nature. The artificial stimulants are not beneficial to the body over long-term.
What are the advantages and disadvantages of using astro turf?
Astro-Turf (which is a specific brand of artificial turf, or grass) has several advantages over a natural grass surface. It tends to stand up under heavy use better than grass, it can be used in indoor arenas and because it does not need to be cut is easier to maintain. However artificial turfs tend to be more abrasive than grass, causing burn like injuries, and some research has shown older artificial turfs present a greater potential for joint injury.
What is different between natural pasture and artificial pasture?
Artificial pasture is more or less equivalent to the term "tame pasture" in North America. It is a pasture that contains grasses that are tame, non-native or "soft" over grasses that are native, wild or "hard." The latter is called "natural pasture." Artificial pastures contain grasses that are more vigorous, competitive and tend to have a much higher forage biomass over a growing period than native grasses do, making them ideal for grazing in a controlled system over a nomadic pastoral system typical of natural pastures. Native versus artificial pastures are terms that are used in eastern Europe, parts of Asia and Africa. Please see the related links below for more information.
