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When a magnet is freely suspended it will come to rest aligned with the north and south magnetic poles of the Earth. The north seeking point of the magnet is called the south pole and the south seeking point of the magnet is called the north pole. If the two magnetic poles are placed near each other a force will exist between them, this force will be either of attraction or repulsion. Like poles repel, unlike poles attract.
A moving magnetic field will induce a current in a wire. Conversely, a moving wire in a magnetic field will have a current induced in it. Also, a wire carrying current will create a magnetic field. Electricity and magnetism are so closely related to each other that it is actually called electromagnetism.
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What is the magnetism of an emerald?
there is no magnetism to an emerald
Is paleomagnetism the study of ancient magnetism?
Paleomagnetism is the study of the magnetism of ancient rocks. In principle, it was the study of ancient magnetism
What is the sure test of magnetism?
The sure test of magnetism is REPULSION .
What is difference between residual magnetism and retentivity?
Residual magnetism and remanence are the same thing. The term residual magnetism is often used in engineering applications. Both terms describe the magnetization, and measure of that magnetism, left behind in a ferromagnetic material after the external magnetic field is removed.
What is the difference between magnetism and electricity?
The difference between electricity and magnetism is that you must be in the same frame of reference as the electric field to experience electricity, because all that magnetism is, is electricity moving relative to you.Although they are two different forms of energy, you can use magnetism to create electricity and you can use magnetism to create electricity.Electricity is the flow of energy or current through a metallic substance. Magnetism is the attraction of the metallic molecules in a solid or substance.
What has the author Emerson M Pugh written?
Emerson M. Pugh has written: 'Principles of electricity and magnetism' -- subject(s): Electricity, Magnetism
What are the scientific principles behind guitar?
Sound, Magnetism, Electricity, and maybe even Friction
What has the author Robert Harbison Hough written?
Robert Harbison Hough has written: 'Elementary principles of electricity and magnetism' -- subject(s): Accessible book, Electricity, Magnetism
What has the author P L Gray written?
P. L. Gray has written: 'The principles of magnetism and electricity'
Which of these is not a way by which objects can become charge?
magnetism magnetism magnetism
Is there any valid research done on mobility through magnetism other that a train rail?
Devices that allow frictionless travel have been present throughout science fiction. At current transportation using magnetism is limited to the same principles that allow Maglev Trains to function.
What is permanent magnetism?
Permanent magnetism is magnetism that is permanent. I think...
What does magnetism meen?
what does magnetism been
Is magnetism a solid?
Magnetism is a force not a solid.
Is cheese magnetism?
Cheese has nothing to do with magnetism
Is cheese a magnetism?
Cheese has nothing to do with magnetism
What is the magnetism of Quartz?
The magnetism of a quartz is 3.56
