A Magnet Research Paper

What is magnetism? When two pieces of iron are attracted to each other by physical means or electrical means.

The magnetic field rotates 180 degrees when the battery slider moves from one side of the battery to the other.

Bill Nye Resources on Magnets and Magnetism: http://billnye.com/billnye_resource/magnetism/ (Links to an external site.)Links to an external site. and https://vimeo.com/121217374 (Links to an external site.)Links to an external site.

“You want to attend Manual for high school, only nerds go there.”, many people say. A lot of people don’t understand DuPont Manual high school or the environment. DuPont Manual high school is a place where you can be yourself, while focusing on a certain area of expertise. This school gives someone who wants to be successful, many opportunities in many different areas However, many people have a certain perception of Manual. They feel only “nerds” go there. When actually people who want to experience what success, opportunity, tradition, and a diversity feels like attend DuPont Manual high school. I specifically want to attend the J&C magnet because of my love of writing, reporting, and debating! I’ve always loved to report what is happening in my community and school. I also love debating on certain topics to view different outlooks and opinions.

The slime is magnetic because there are iron filings in it. The slime is slimy because there are polymers which are long strands of molecules. The iron filings sticks to the slime because of adhesion which is the force that hold molecules of different substances together. The slime is bonded together by cohesion, and it is the force that hold the molecules of the same substance together. You should not make slime with borax because it is bad for the environment and toxic to insects and plants. When the school glue , borax , and water are combined, they make a slime like material known as a

A magnet can be created by putting a magnet in contact with material such as iron, nickel and aluminum. Magnets can be classified as permanent magnets or ferromagnetic magnets. Permanent magnets are rare earth magnets that have a high

When my fifth grade teacher Ms. Orelli announced the applications for the Magnet Program, I didn’t jump out of my seats as some other students did. A number of students told their parents about the program as soon as they came home. I simply mentioned the program a bit a later in the week. As soon as my parents found out, they told me all the benefits of the Magnet Program, advising me to at least try it out. Walking into the school for testing, all my friends talked about the hours they spent on practice tests. I didn’t come prepared for the test like that since my parents instructed me to just do my best, showing what I know. Turned out that I got in, but all my “test-ready” friends didn’t.

Magnet Activity Name. ____________________________________________ 1. Paper Clip magnet. Straighten a paper clip out. Tie a 7 inch tread to the middle of the clip.

Yes, that’s true, though ‘magnetic’ in this sense means something a little different. Metals that don’t stick to magnets are known as ‘non-ferrous metals’. Some of these metals include copper, aluminum, lead, and nickel along with alloys such as brass. These metals share many similarities, but the one that keeps them from sticking to magnets is the fact that they don’t have trace amounts of iron in them. The iron is what

There are three requirements for the magnetic fields: “A large reservoir of fluid that can conduct electricity

As magnetite is well-researched, multiple factors influence the formation of iron oxide magnetosomes have been identified. The most important factors are the presence of oxygen, and substrates in the form of nitrogen oxides (Bazylinski 2004). MORE

As in the case of electric charges, it is convenient to introduce the concept of a magnetic field in describing the action of magnetic forces. Magnetic field lines for a bar magnet are pictured below.

Magnetotactic bacteria typically mineralize iron oxide or iron sulphide magnetosomes. The iron oxide magnetosomes contain crystals of magnetite (Fe3O4) 5 and the iron sulphide magnetosomes are composed of crystals of greigite (Fe3S4) 6. Of note, magnetite is the more studied form of

Magnet - creates a magnetic field. The stronger it is the higher efficiency and accuracy of a speaker. It is worth noting that nowadays this is a permanent magnet as opposed to the earliest designs which used electromagnets. The most common and cheapest material used is ferrite but the most effective are alnico magnets (consist of aluminium–nickel–cobalt hence the name).

Magnetic repulsion works on the principle of using electro magnets to levitate objects. Unlike normal magnets, electro magnets are created by the movement of current through wires. This means that the strength of the magnet can be changed by increasing or decreasing the current in the wire. As well as this, it is possible to change the poles of the magnet. This is important as it allows the magnet to both push and pull depending on the current. Using the idea that north repels north and south repels south, if the ground were to have the same pole as the electric magnet, then the electric magnet would hover. This idea can better be seen in figure 1.