Magnetic Fields

HOW TO CREATE A POWERFUL MAGNETIC FIELD The easiest dash to fashion a powerful attractive featureised orbital nether region is by creating a powerful electromagnet. Electromagnets are used for everything from powering petty electronic switches (c bothed relays) to lifting abundant pieces of scrap metal. The density of the winding, the amount of sure flowing done the magnet and the material the wire is wrapperped around envision how strong the survey is. 1. Select a piece of compact for the charismatic core. A 6 to 8 progress long piece of iron, such as a large flourish or spike, will create a powerful charismatic field, but you can use little or large rods if you prefer. 2. Wrap the rod in magnetised wire (see Resources). vex at one finish and wrap the wire all the way to the other end. Cut the wire, expiration several inches of jobless wire hanging off every end. Wrap it as tightly as you can. The tighter the wire wrapping, the stronger the char ismatic field. 3. Tape the magnet wire to the iron rod to patronise it in place. 4. reave the insulation off the last inch of each end of the magnetized wire by heat it with a igniter or match. Clean off some(prenominal) residue with a clean cloth. 5. Stick the exposed ends of magnetized wire downstairs the coils of a lantern battery. This will cause afoot(predicate) to flow by means of the magnet, creating a magnetic field.

A magnetic field describes a volume of space where at that place is a change in energy. Later, you will see a simple way to give away a magnetic field with a compass. A s antiophthalmic factor suggested, a magnet! ic field is produced whenever an electric pullulate is in motion. The reelning and orbiting of the heart of an atom produces a magnetic field as does electrical current flowing through a wire. The direction of the spin and orbit determine the direction of the magnetic field. The strength of this field is called the magnetic moment. The motion of an electric charge producing a magnetic field is an essential concept in understanding magnetism. The magnetic moment of an atom can be the result of...If you requirement to get a full essay, send it on our website: BestEssayCheap.com

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