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pure iron when heated above 2000 C under damp air or steam to form a magnetic oxide

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10y ago

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Is amber magnetic?

No, amber is not magnetic. It does not contain iron or any magnetic elements, so it does not attract or repel other magnetic materials.


What materials are magnetic?

Materials that are magnetic include iron, nickel, cobalt, and some alloys. These materials have domains that can easily align in the presence of a magnetic field, creating a magnetic moment. Other materials, such as copper and plastic, are not magnetic.


Is oil a magnetic material?

No, oil is not a magnetic material. Magnetic materials are those that can be attracted to a magnet, whereas oil is non-magnetic and does not exhibit any magnetic properties.


What is the name of something that is not magnetic?

Try "non-magnetic". Also, since most magnetic materials contain Iron, then any non-ferrous metals are non-magnetic.


Is coal magnetic?

No, coal is not magnetic because it does not contain any magnetic materials such as iron or nickel. Magnetism in materials is usually a result of the alignment of magnetic dipoles within the material, which coal lacks.


Is a wax candle magnetic?

No, because a wax candle does not have any magnetic pull or push.


Any magnetic properties occur?

Yes, certain materials exhibit magnetic properties due to the alignment of their atomic or molecular structure. These materials can be attracted to or repelled by a magnetic field, creating a magnetic field of their own. Materials such as iron, nickel, and cobalt are known for their strong magnetic properties.


Why only steel gets heated on induction hotplate?

Induction hotplates works on the principle of "production of electricity/current by the magnetic field". A copper coil in under the hotplate from which alternating current is passed, which in-turn produce magnetic field. This magnetic field produces heat in 2 ways:1. produces current in the conductive pot placed on the hotplate. (I = current)2. these currents encounter some resistance. (R = resistance)thus we can produce heat = I2RThus we saw that only conductors can get heated on a hotplate. And since steel is a conductor it gets heated. The other cookwares like glass, ceramics will not conduct any current and thus they won't get heated.


Is wood magnetic?

No, wood is not magnetic because it does not contain any magnetic properties within its natural composition. Magnetic materials are usually metallic, such as iron, nickel, or cobalt.


Why do magnets only attract certain materials?

Ferromagnetic materials are attracted to magnets because their electrons spin and the resulting “magnetic moments” align easily, and retain that alignment even without an external magnetic field. ... Essentially, any alloy composed of ferromagnetic materials will also be magnetic.


What are magnetic and non - magnetic materials?

MAGNETIC: Magnatite, Iron, Cobalt, Nickel, Manganese, Chromium. NON MAGNETIC: hydrogen, water, steel, graphite, diamond, silicon, carbon dioxide, methane, ethane, propane, and almost any other substance you can think of


What kind of material do magnets attract?

Magnets attract materials that are ferromagnetic, such as iron, nickel, and cobalt. These materials contain atoms with unpaired electrons that align their magnetic moments in response to an external magnetic field.