Keyword Analysis & Research: magnetic field

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What are some methods of creating a magnetic field?

Method 2 of 3: Making an Electromagnet Gather supplies. Electromagnets are created by running an electric current through a piece of metal to create a magnetic field. Strip the ends of the wire. Use the wire strippers to remove a few centimeters of insulation from either end of the copper wire. Wrap the nail. ... Connect the battery. ... Use the magnet. ...

What is meant by a magnetic field?

A magnetic field is said to exist in a region if a force can be exerted on a magnet. If a compass needle is deflected when it is put at a particular location, we say a magnetic field exists at that point, and the strength of the field is measured by the strength of the force of the compass needle.

What is the purpose of a magnetic field?

Purpose of a Strong Magnetic Field The static magnetic field is used as a way to create order in a chaotic atomic world. The static magnetic field is denoted as B and has a directional flux of magnetism moving from its north pole to its south pole.

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