why is iron magnetic and wood not

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Why is iron magnetic and wood not magnetic – WikiAnswers

Why is iron magnetic and wood not magnetic? In: Science [Edit categories]. Answer: Every electron is a tiny electromagnet. A pair of electrons spinning in the

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Why is iron magnetic and wood is not – WikiAnswers

Why is iron magnetic and wood not magnetic? a stronger electromagnet. A pair of electrons spinning in opposite directions, however, isn't magnetic

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Is wood magnetic

Does wood stop a magnetic field? not unless it has a magnet in it. Why is iron magnetic and wood not magnetic? a stronger electromagnet. A pair of electrons

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Plotting Magnetic Fields – National Science Center's Fort Discovery

Ask: Why is iron magnetic, but wood is not? Ans: The atoms of iron can be aligned into magnetic domains; wood cannot. Ask: What is the meaning of magnetic

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Explain why some pieces of iron are more magnetic than others are

Explain why some pieces of iron are more magnetic Iron is not the ONLY magnetic substance. Why is iron magnetic and wood is not?

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Permeability (electromagnetism) – Wikipedia, the free encyclopedia

Magnetic permeability is typically represented by the Greek letter μ. In general, permeability is not a constant, as it can vary with the position in the medium, the frequency of the field applied, humidity, temperature, and …. Wood,

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How can you shield a magnet?

Have you ever wondered how you can shield the magnetic field created by a Now, each magnet is repelled by the superconductor, and there is little or no recommend: wood, Plexiglas, styrofoam, brass, copper, aluminum, steel, iron,

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Curie Point: Magnetism & Heat Science Project | Exploratorium

When a piece of iron gets too hot, it is no longer attracted to a magnet. Heat energy scrambles the iron atoms so that they can't line up and create a magnetic field. (The stand can be easily made from Tinkertoys™ or pieces of wood.)

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Separating iron filings, salt and sand – Teachers' Online Primary

In this case all three are solids, which means that differences in state are of no use. Iron is magnetic and the other two not, which means a magnet could be used

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Are There Really Magnetic People? | Science-Based Life

14 Mar 2012 If they were truly producing a strong magnetic field, glass, wood, or plastic (not being However, when the magnetic people have been tested, there is no a magnetic field strong enough to hold up a 6-pound (~ kg) iron,

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Magnetism, What is Magnetism |

In a part of Turkey formerly called Magnesia, there are deposits of an iron one which has the On the other hand, substances like wood, rubber, glass, plastic etc. which are not attracted by a magnet are called non-magnetic substances.

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Magnetic Materials |

Non-Magnetic Materials: These materials are not attracted towards magnet. wood, rubber, plastics, coins, leather and feather are non-magnetic in nature. Metals like iron, nickel, cobalt and their compounds and alloys are magnetic in

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Magnetic materials – Windows to the Universe

A magnet can be made to stick to objects which contain magnetic material such as iron, even if they are not magnets. But a magnet cannot be made to stick to

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Plastic magnetic knife holder – TheFind

Plastic magnetic knife holder – Find the largest selection of plastic magnetic knife holder on sale. Shop by price, color, locally and more. Get the best sales,

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Iron (Fe) and water – Lenntech

Drinking water may not contain more than 200 ppb of iron. These are also applied in wood impregnation and photography. A number of bacteria take up iron particles and convert them to magnetite, to apply this as a magnetic compass for

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Iron – Chemicool

Iron's properties, discovery, videos, images, states, energies, appearance and the earth is believed to create the electric currents that create our planet's magnetic field. (7); In ancient times, people did not know how very abundant iron was on Earth. Michael Woods, Mary B. Woods, Ancient Machines: From Wedges to

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Why do electromagnets have an iron core instead of steel

Iron is a soft magnetic material an therefore looses its magnetism very This does not happen with nonmagnetic materials such as wood or aluminum or rubber

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Get the Iron out–of Your Breakfast Cereal: Scientific American

20 May 2011 Like many metals, iron is magnetic, so if you have a strong enough magnet, you will be No, because it doesn't contain enough iron for the magnetism to There are many examples, cereal, dead grass, wood, rotten apples .

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What is a Magnetic Field? (with pictures) – wiseGEEK

A magnetic field is an invisible field that exerts magnetic force on certain substances. A classic example of one is the field created by an iron magnet; to see how the Can wood or certain timber types alter or have influence to change a What is a magnetic field, and further, how fast does it propagate" (not the field

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Metal Profile: Iron

Exposed to a strong magnetic field, any piece of iron can be magnetized. Iron was likely originally discovered and extracted as a result of wood burning on top

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