Total fields are: radio waves, infrared waves, ultraviolet waves,

Total plagiarism: 8%includes plagiarism and paraphraseparaphrase8% in 1 source64 words in 1 fragmentElectromagnetism and Ferrous Material
Any metal that contains iron is known to be ferrous. These common metals create domains for a magnetic field to attract and act on, and are the only objects that are attracted to magnetic fields. Domains cluster around iron molecules in tiny magnetic fields, each with its own polar line that can face in different directions from the other molecules. Because these domains are not arranged in any kind of organized way, iron is not magnetic on its own, but can be acted on by other magnets. Domains in ferrous metals can be temporarily activated by a flowing electric current. (
Electromagnetism is magnetism that is developed by an electric current. Until the 1800s, electricity and magnetism were not recognized together, but as separate forces. Electric and magnetic forces do not behave alike; electric forces come from electric charges at rest or in motion, whereas magnetic forces come from only moving charges and act only on charges in motion. ( The study of electromagnetic fields, sometimes called electromagnetic induction, observes when an object becomes charged electrically. In a certain range of frequency, some electromagnetic fields are: radio waves, infrared waves, ultraviolet waves, and x-rays. Electromagnetism can only be observed when there is an electrical current running.
Importance of Electromagnetism
Electromagnetism has been a strong and influential force in modern society. Electromagnetism is used in many current items including and not limited to hard disk drives, motors, generators, speakers and MRI machines. ( Electromagnetism is a major utility in most jobs, and is heavily depended on. Without electromagnetism it would become increasingly difficult for scrap yards to lift heavy pieces of metal, Maglev trains that use magnetic repelling to levitate wouldn’t be able to work and alternate travel would become severely slower, induction cooking wouldn’t exist, all of which people depend on for their own convenience and their safety.
Research on Electromagnetism
Recently IBM has released information about a new discovery in electromagnetism. The IBM team has deemed this new effect the “camelback effect”. Based off of the team’s findings, a field confinement effect named the “camelback effect” describes a system of two lines of transverse pairs of equal and oppositely charged poles separated by distance If the length of the dipole line exceeds critical length, the field gets slightly stronger near the edges and produces a field confinement profile that looks like a camel’s back. This discovery showcases a new class of magnetic trap that can be used with cylindrical magnets whose poles affect a graphite rod as a trapped object. (
Results of Experiments with Electromagnetism
Thanks to the research done on electro-magnetism there is a very possible near future with antennas on computer chips. These chips could provide an extraordinary piece to connecting electro-magnetism and quantum physics. These are the “last frontier” of semiconductor design. A research team from Cambridge University made this groundbreaking discovery. “Antennas, or aerials, are one of the limiting factors when trying to make smaller and smaller systems, since below a certain size, the losses become too great,” said Professor Gehan Amaratunga of Cambridge’s Department of Engineering. This will change the limits of modern technology and lead to unbelievable advancements of today’s world.
Benefits of Electromagnetism
Electromgantism can take the credit for many things we take for granted, because electromagnetism gives the flexibility for switching off/on electricity as required. Whatever powered devices we use, from wall clocks to microwaves, have some form of electromagnetic principle involved in their functioning. Many home appliances use electromagnetism as a basic principle of working. If we take the example of an electric fan, the motor works on the principle of electromagnetic induction, which keeps it rotating on and on and thus making the blade hub of the fan to rotate, blowing air. Electromagnetism has had outstanding affects toward the modern-day world and very few if any negative ones. The research of this topic has had many health benefits to both humans and animals, the main one being that it led to the creation of the MRI machine, which uses electromagnetism to do essentially a non-radiation X-ray. It’s also lead to faster travel and
Researching this topic has let me learn a lot about Electromagnetism. For example, I learned that electromagnetism has been used in hard drives. Researching this project had been extremely interesting and I would choose the same project again if I could chose a second. This had been a challenging project because electromagnetism is an advanced topic that has not yet been fully understood. I hope to continue read into this after the project is over.All