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The magnetic field of the Earth protects us from cosmic radiation.

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14y ago

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How can I make copper magnetic?

Copper is not naturally magnetic, but it can be made magnetic by introducing a magnetic field to it. This can be done by placing the copper in a strong magnetic field or by alloying it with other metals that are magnetic, such as iron or nickel.


Use magnetic field in a sentence?

Magnetic compasses will become unuseful when near a magnetic field.


How do you make a Magnetic forces?

by bring two magnets near we can make magnetic field for some distance.


The area around an object that is affected by the magnetism of that object is the?

A Magnetic Force


What are sources make up the earths magnetic field?

The earth's magnetic field is caused by convection currents in our core. The core is made out of iron, which is a magnetic metal.


A sentence with the word magnetic?

Chinese people were the first ones to create the magnetic compass.


What effect does increasing the number of coils have on an electromagnet?

Adding more coils will make the magnetic field stronger. Magnetic field increases.


Region around a magnet in which magnetic force can act?

Magnetic freild


What is the procedure of magnets?

To make a magnet, a material with magnetic properties, such as iron or steel, is exposed to a magnetic field. This aligns the magnetic domains within the material, creating a permanent magnetic field. The material is then cooled or left in the magnetic field to "set" the alignment, making it a magnet.


What is a electronic and magnetic?

It depends what you mean, but.... ---- Magnetic ---- it could be when you make something magnetic, or when the magnetic field of a magnet attracts a piece of Iron or steel


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Paleomagnetism is a field of study that uses the Earth's magnetic properties preserved in rocks to understand past movements of continents and changes in the Earth's magnetic field over time.


Do magnetic field lines close together indicate a weaker magnetic field?

No, magnetic field lines close together indicate a stronger magnetic field, while magnetic field lines farther apart indicate a weaker magnetic field. The density of field lines represents the strength of the magnetic field in that region.