Ferromagnetism, the permanent magnetism associated with. A neodymium magnet is the strongest type of magnetic material. But some substances are strongly magnetic, which means most of their electrons spin in the same direction. 2. The way in which a material behaves when exposed to a magnetic field can often be described as ferromagnetic, paramagnetic or diamagnetic. The amount of gravity is based on an object's mass, while magnetic strength is based on the material that the object is made of. While you might think of metal magnets such as the ones you use in class, there. MagnetRX® 3X Strength Titanium Magnetic Bracelet – Magnetic Bracelets for Men – Premium Fold-Over Clasp & Adjustable Length with Sizing Tool (Black). Neodymium. Magnetic tape is an amazing product that acts as a flexible roll of tape but is actually a magnetic material that holds nicely to metals. 400. New Magnesium based alloy as World's strongest and lightest metal to change the world. Ferromagnetism: Ferromagnetic materials exhibit magnetism as the strongest. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the magnet to be coated. Its chemical formula is Nd2Fe14B. When a diamagnetic substance is placed in a watch glass on the pole pieces of a magnet the liquid accumulates on the sides causing a depression at the center which is the strongest part of the field. It has high mechanical performance and strong corrosion resistance. MPI’s Hi-G Tube provides comparable pull values to any competitive “strongest on the market” non-thin-walled tubes, without. 4 teslas. That is part of the lanthanide series on the. Magnetic Grading: Neodymium magnets come in different grades, such as N35, N42, N52, and more. The parts of a magnet where the magnetism is the strongest. This project aims to replicate the fusion process on a large scale. Flexible (Sheet and Tapes). Which of the following most likely explains why Venus does NOT have a strong magnetic field? Its rotation is too slow. The added power (with reduced bulk) could help enable. Samarium Cobalt is the next strongest magnetic material, followed by ferrite and Alnico. Such substances are easily magnetized and demagnetized and are known as soft magnetic materials. The pole showing the strongest magnetic field is the general direction of attachment of a ferromagnet; Liquification of the ferromagnetic substance results in abrupt temperature changes thus causing it to lose its magnetic properties entirely. This magnetic force is invisible but is responsible for the. The strength of a magnet depends on its size, shape, and surface. Graphene is perhaps the strongest material known to humans. Figure 22. If this magnet is suspended freely in the air with a thread, it will not come to rest until the poles are aligned in a north-south position. The field of a horseshoe magnet is the area around the magnet where the magnetic force is the strongest. That way, the magnetic paint should go further, and you might not need to apply so many coats. 5. It’s made in Tuscaloosa, Alabama and will be in good shape for about 8 years or so. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron. . All of these metals are nonmagnetic (not attracted to a magnet) except: On June 22, 2011, the Helmholtz-Zentrum Dresden-Rossendorf set a new world record for magnetic fields with 91. Using the strongest materials known to man, scientists are building the most powerful electromagnet in the world — one that won't blow up a split second after. Pure neodymium magnet: This rare-earth magnet is the strongest type of permanent magnet available, providing reliable and consistent performance, and suitable for family trips and other magnet fishing expeditions. The number comes from an actual material property, the Maximum Energy Product of the magnet material, expressed in MGOe (Mega Gauss Oersteds). 2 °C; −425. Many common materials such as water, wood, plants, animals, diamonds, fingers, etc. If you want to generate the largest magnetic field with the lowest electrical power for a given core material and conductor material: Build a closed ring out of the magnet material e. The second strongest magnet in the world is the Neodymium magnet. It seems able to store most energies, particularly magic. ) Palladium microalloy glass. the field gets weaker. The tiny magnetic effect of atoms within a domain is due to electrons that are _____. 39") x 10mm. Neodymium magnets contain their namesake rare earth element. If the current in each wire is the same, which wire produces the strongest magnetic field? A. Iron, cobalt and nickel are. If you had a fixed volume (x millimetres cubed) of neodymium magnet 'material' of the equivalent strength of magnetism, what shape would produce the strongest poles. 25 to $1. It resembles stone, but it also appears to have metallic properties. Neodymium magnets are considered part of the family of rare earth magnets because their main element is the rare earth element, neodymium. 07 ounce) piece is enough to stick a substance more than 640 TIMES than its weight. And its neodymium is a common element in the magnetic field. MADE WITH RARE EARTH neodymium, the strongest permanent magnetic material available. t. A new high-temperature superconducting magnet has reached 20 teslas. Neodymium. 2. [2] The magnetic field of 43,000 gauss is the strongest magnetic field ever detected in a star that exceeds the Chandrasekhar mass limit, which is the critical limit above which stars may collapse. It is the fourth member of the lanthanide series and is considered to be one of the rare-earth metals. When CMEs impact the Earth’s magnetosphere, they are responsible for geomagnetic storms and enhanced aurora. (Br) and coercivity (Hc). This configuration gives it a very high uniaxial magnetic anisotropy capable of producing high values of Hc. The strongest magnets, referred to as rare earth magnets, are commonly known as neodymium magnets which are made from an alloy of neodymium, iron and boron (NdFeb) and samarium cobalt magnets which are made from samarium, cobalt and small amounts of iron, copper and other materials. Diamagnetism is the property of materials that are repelled by a magnetic field; an applied magnetic field creates an induced magnetic field in them in the opposite direction, causing a repulsive force. Iron (d) Used to find out direction: 5. In order of size from smallest to largest, the five terrestrial worlds are. Strongest magnets. 6+6124, corresponding to a surface magnetic field. B = B 0 + μ 0 M. Other planets in our solar system have magnetospheres, but Earth has the strongest one of all the rocky planets: Earth’s magnetosphere is a vast, comet-shaped bubble, which has played a crucial role in our planet’s habitability. The strongest commercially produced magnet known to man is the neodymium magnet. What are Rare Earth Magnets? Rare-earth magnets are permanent magnets having a composition of alloys manufactured from rare earth elements (mostly elements from lanthanide series, and alloys). The magnetic moments of its electrons all point in the. Depending on the grade of the magnet, the heat will demagnetize the magnet. 3. At first4magnets. Which best explains why the needle moves away from the pole when it comes close to a current-carrying wire? Current within the wire weakens the magnetic force of the pole. 3 Modifier list; 2 Materials pre MC 1. Then with a small battery, run a current through the wiring, and the metal will become magnetic (see Resources for instructions). It's a bit thicker and heavier, but the kickstand is sturdier and way more flexible; you can adjust the viewing angle up to 180 degrees and it easily. In contrast, in the northern hemisphere, the maximum happens in Siberia, quite far from the north magnetic pole that is currently very close to the geographic north. the depth of the magnetic field in the part. It is the process in which warm material expands and rises while cool material contracts and falls. Maglastic offers bonded neodymium magnets, which can be magnetized in the axial, radial, multi-poles, or local direction. Neodymium magnets are the most powerful sort of permanent magnet available to users. Add infos of the new version. A horseshoe magnet is a type of magnet that is shaped like a horseshoe. The Stanford Magnet: Making Magnets Stronger. The plastic retains the flexible quality of the sheet. Electrons in orbitals that experience shielding are less. NdFeB magnet is a tetragonal crystal composed of neodymium, iron and boron (Nd2Fe14B). The strongest magnets are electromagnets, which gain their attractive force only when current passes through them. Magnetic field lines bunch together where the magnetic field is strongest. There are five types of modern permanent magnets, each made from different materials with different characteristics. A magnet is any material or object capable of producing its. 002in With Coating. 9 Unnatural Soularium 1,500 0. Magnetoresistance is the tendency of a material (often ferromagnetic) to change the value of its electrical resistance in an externally-applied magnetic field. Neodymium magnets are sensitive to heat. Ferromagnetic materials contain unique magnetic moments that are aligned parallel to each other, all in the same direction (Figure 2). Magnetic properties and materials A Correction to this article was published on 04 May 2011 Super-powerful magnets would boost the performance of electric cars and other green technology. Maximum Working Temperature 176 F (80 C) Material: Sintered Ndfeb Neodymium strong magnets w/3 M adhesive. Ferrites or ceramic magnets: These are like those used in refrigerator magnets and elementary-school science experiments. The poles are regions where the magnet is strongest. Any material could be magnetized and any material gas his magnetic saturation behind which it is not possible to increase the magnetic field. Although titanium has gained a reputation of being an extremely strong material, most steels are stronger. A buildup of electric charge in an object caused by the presence of many particles with the same charge. Then the total magnetic field B in the material is given by. Neodymium magnets produce the highest MGOe of any permanent magnet material. at either end or pole of the magnet. Ferromagnetic materials are materials that can be permanently magnetized by an external field that causes the alignment of magnetic domains or atomic magnetic dipoles. Which of the following properties is used to distinguish between the core, mantle, and crust of a planet? the rigid rocky material of the crust and uppermost portion of the mantle. The ROBLOX. Preferred by magnet fishers, Brute's. Coercivity is the energy required to bring a magnetic material’s magnetism down to zero. If it has a speaker in it, it has a magnet in it. The strongest permanent magnets in the world are neodymium (Nd) magnets, they are made from magnetic material made from an alloy of neodymium, iron and boron to form the Nd2Fe14B structure. Read our blog article to learn the best way to separate magnets. We can produce custom magnets that withstand high temperatures. Magnetic fields such as that of Earth cause magnetic compass needles and other permanent magnets to line up in the direction of the field. The strongest magnets are made of rare earth materials, which are some of the most powerful substances in the world. The MagSafe Ring uses surgical-grade 316L stainless steel for the body, with magnets on one end and leather on the other. This is your typical iron, cobalt, and nickel combination. Sound is really just the movement of air. These magnets are found in common products like e-cigarettes, cordless tools, electric car motors, wind turbines, and headphones. The Mujjo Magnetic Wallet holds up to three cards and is crafted from a vegetable-tanned Ecco leather that only gets better with age. D. Most substances have an equal number of electrons spinning in opposite directions, which cancels out their magnetism. Answer: Heat, radiation, impact forces, and strong electrical currents will affect the magnetic strength. False, iron. . These substances have high magnetic permeability and make the strongest magnets. 5, for the first time, a large high-temperature superconducting electromagnet was ramped up to a. Strong enough magnetic fields therefore destroy objects as we know them. In effect, Saturn is still differentiating—letting lighter material rise and heavier material fall. A neodymium-iron-boron magnet is the strongest magnet in the world, with a strength of up to 34 tons. 16. So far I've been examining arrays where one side is used, similar to the one for your production line. Each atom has electrons, particles that carry electric charges. It has a matching steel ring that can rotate to any angle that you can use. 8 megajoules. The magnetic moment of a system measures the strength and the direction of its magnetism. ; One tesla is equal to 10 4 gauss. Magnetism is the force exerted by magnets when they attract or repel each other. The strongest permanent magnets are known as neodymium magnets and are made from an alloy of neodymium, iron, and boron. The gasses N 2 and H 2 are weakly Diamagnetic with susceptibilities of -0. (Actually, there are a few hundred. Rare earth Neodymium magnets are the most common type of magnets used in magnet fishing. A ferrimagnetic material is a material that has populations of atoms with opposing magnetic moments, as in antiferromagnetism, but these moments are unequal in magnitude so a spontaneous magnetization remains. The strongest magnetic field ever produced in labs on Earth = 450,000 Gauss. 8 percent pure, and the relative permeability of soft iron with 99. Common examples are:Key Takeaways: How Magnets Work. This is known as "training" the magnet, and involves a type of material memory effect. Generated by powerful, dynamic forces at the center of our world, our magnetosphere shields us from erosion of our atmosphere by the solar wind (charged particles our Sun continually spews at us), erosion and particle. To do this they set up a comparative test. Including products made from N42 grade and N52 grade Neodymium magnet material, many of these magnets have unbelievable magnetic performances. permanent magnet. Table of Contents show. The strongest magnetic field ever produced in labs on Earth = 450,000 Gauss. 100-tesla multi-shot magnet. On the contrary, paramagnetism is the very weak attraction between other metals and magnets for which you can barely notice. The hybrid magnet managed to produce a field measuring 45. 4 million:. Not all materials are attracted by the magnet. To do this they set up a comparative test. Magnetic metals have a variety of purposes but some applications need materials that are non-magnetic. 3 Gs. What is the strongest magnetic material? _____- 6. Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets. Rubbing of magnets on iron (i) DemagnetisationMagnetic field lines can be drawn by using a compass, bar magnet and a chart paper. [citation needed] Uru is highly durable and retains enchantments very. Magnetic materials are defined by their response to an external field (in other words, their permeability). Compared to other available magnets, neodymium magnets are the strongest. magnetic field. "It was the strongest display of the aurora that I. It's important to recognize that there are two important properties that all physical materials have: strength, which is how. Stainless Steel – An alloy of steel, chromium and manganese produces a corrosion-resistant metal with yield strength of up to 1,560 Mpa and a tensile strength of up to 1,600 Mpa. The MagnetRX Twisted Cable Stainless Steel Cuff Magnetic Bracelets for Men & Women is made of 100% hypoallergenic medical-grade 316L stainless steel with an elegant finish. You must have seen the various types and shapes of magnets in various applications such as speakers, electric motors, actuators, and even in toys. As a leading magnet supplier across the world, Stanford Magnets. The magnetic force is a consequence of the electromagnetic force, one of the four fundamental forces of nature, and is caused by the motion of charges. the spider's web is the strongest biological material ever studied and 10 times stronger. 8), cesium (5. Rub the rod with two magnets, drawing the north pole of one magnet from the center of the rod to one end while you draw the south pole of the other magnet in the opposite direction. 5 Teslas. If you have your Periodic Table at hand, you won’t be surprised to notice that iron, cobalt, and nickel have atomic numbers of 26, 27, and 28, respectively: they’re all what chemists refer to as transition metals. The strongest commercially-available hard magnetic material available today is the Sintered Neodymium magnet. Magnets, or the magnetic fields created by. Nickel is the third of the “big three” ferromagnetic metals. A magnetic pole is the part of a magnet that exerts the strongest force on other magnets or magnetic material, such as iron. After the Sun, Jupiter has by far the strongest and biggest magnetic field in our solar system — it stretches about 12 million miles from east to west, almost 15 times the width of the Sun. They call the new material the strongest known for its given density. Its name is the ‘ITER’. Temporary and permanent magnets differ in their strengths. All you need to make your own magnet is to wrap lots of coils of copper wiring around a steel bar or nail. Only ferromagnetic materials such as iron, cobalt, and nickel are attracted to magnetic fields strongly enough to be truly considered magnetic. The magnetic force is uniform throughout the magnet. Diamagnetism is a quantum mechanical effect that occurs in all. MRI scanners = Up to 70,000 Gauss. Some occur in bulk non-magnetic metals and semiconductors, such as geometrical magnetoresistance, Shubnikov–de Haas. Magnetic materials with a high frequency are made of rare earth elements such as nickel and manganese. The southern hemisphere experiences the highest magnetic fields intensities, reaching over 65,000 nT, and this southern maximum matches fairly well with the south magnetic pole. The permanent magnet is a natural product, also known as a natural magnet, or it can be manufactured artificially (the strongest magnet is a NdFeB magnet). Try to pull the piece of metal away from the magnet. Quadrupole magnet. materials that can be magnetized by an external magnetic field and remain magnetized after the external field is removed). ; Magnetic. Diamagnets repel, and are repelled by a strong magnetic field. The deal comes despite GM's 2021 agreement to buy rare-earth magnets from MP Materials . The magnetic force of the. 75 pounds). Read more about these two types of magnets. These tangled magnetic fields give rise to sunspots and solar activity such as solar flares and Coronal Mass Ejections (CMEs). Neodynium Iron Boron Magnets. A temporary magnet is a metal that creates a magnetic field only under certain conditions. 22 Tesla (T) on August 12 from its high-powered hybrid magnet. Ferrimagnetism. Nov 10, 2015. Magnetism is the force exerted by magnets when they attract or repel each other. Nickel. domains. Materials B & D will. The material on this site can not be. In fact, it holds the title of the strongest permanent magnet globally. 4. Magnetic field and electric field are both interrelated and are components of the electromagnetic force, one of the four fundamental forces of nature. made from one of the strongest magnetic materials commercially available will measure a maximum of 6,250 Gauss on the magnet’s surface and considerably less as. 14 Teslas. Depending on where you have your sources from, there are different facts on this subject on the. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. If the field lines around a magnet are mapped, its strongest magnetic field is at either pole. Scientists. The strongest external magnetic fields are near the poles. 000 gauss. Upon examination, you will notice that the material is extremely hard and solid. This means, that the power is stronger than the combined power of more than 4000 strong refrigerator magnets. Magnetic alloys have become common, especially in the form of steel. Although ferromagnetic (and ferrimagnetic) materials are the only ones attracted to a magnet strongly enough to be commonly considered magnetic, all other substances. carbon steel. Below, you can see the list of standard neodymium magnet grades and their magnetic properties below. Multiple Choice. It includes a great strength nylon rope which is a great help in fishing and. 2 Materials ability list; 1. All sheet magnet cuts easily to any size or shape with scissors or a shop knife and steel straight edge. Size (D x. In this film, presenters Cayana and Louise test some magnets to find out which one is strongest. The Magnet Strength Chart could help people determine the strength of magnets for different uses. Thanks to funding from the National. N42 grade offers a high performance at. 3 Tesla. Due to their high magnetic strength and relatively low-cost, neodymium magnets are. In summary, neodymium bar and block magnets are exceptional due to their unparalleled magnetic strength and adaptability. Zone 4, the area containing the MRI scanner that is associated with the strongest magnetic field, should be. The Strength of Rare Earth Magnets The strongest natural magnet is a lodestone, a piece of mineral magnetite. High field research answers fundamental questions on materials and new technology, energy, health, and the environment, helping to create a brighter future . Kinds of anisotropy: a) Crystal anisotropy (magnetocrystalline anisotropy) b) Shape anisotropy c) Stress anisotropymagnetic field, a vector field in the neighbourhood of a magnet, electric current, or changing electric field, in which magnetic forces are observable. 3. There are a variety of options for coatings, but nickel is the most common and usually preferred. The laboratory’s magnets are created by running an electric current through a wire wrapped around a magnetic material. This artist impression shows HD 45166, a massive star recently discovered to have a powerful magnetic field of 43,000 gauss, the strongest magnetic field ever found in a massive star. 22 tesla (T), the highest steady magnetic field by a working. Repeat the procedure for all your magnets and compare. e. Answer: A magnet is a material or object that can produce magnetic force. Your usual default material. Spinning like tops, the electrons circle the nucleus, or core, of an atom. A low-temperature superconductor would need a volume 40 times. If you rotate the magnet freely on a horizontal plane, when the magnet is stationary, one pole always points to the south, and the other pole points to the north. No matter how small a magnet is, it has two poles. A rare-earth magnet is a strong permanent magnet made from alloys of rare-earth elements. Thank you for reading our article and we hope it can help you to have a better understanding of the neodymium magnet – the most powerful magnet in the world. The strongest available permanent magnets consist of compounds of neodymium, a rare earth metal with atomic number of 60 and symbol of Nd. The force is weaker in the middle of the magnet and halfway between the pole and the center. Today they are used in computer hard drives, speakers, electric motors, wind turbines, etc. Ferrimagnetic ordering Magnetic orders : comparison between ferro, antiferro and ferrimagnetism. red and blue. The added power (with reduced bulk) could help enable. In this film, presenters Cayana and Louise test some magnets to find out which one is strongest. Hang the bar vertically and hit it repeatedly with a hammer. This is because of how speakers work. Electromagnets are an important part of many electronic devices, like motors, loudspeakers, and hard drives. Graphene, one of the world's strongest materials, isn't normally magnetic. However, bronze is generally not magnetic. The neodymium-iron-boron magnetic field is so powerful that it emits a shrieking sound when turned on. To do this they set up a comparative test. Like all types of steel, this alloy is highly impact resistant and scores mid-range on the Mohs scale. D. Choosing the right material is key to project success. Ferromagnetism. The entire magnet. For this reason, scientists cannot build a machine that creates a magnetic field stronger than 500,000 Gauss and survives longer than a fraction of a second. These materials are used in devices requiring a stable and strong magnetic field, such as magnetic storage systems. Stats may vary based on the part that they are applied on - for example, tool rods have a handle modifier that multiplies the total durability of the tool; handle modifier depends on the material used. As the battery weakens, the current also weakens. Other materials considered strongly paramagnetic include iron ammonium alum (66), uranium (40), platinum (26), tungsten (6. Quadrupole magnets, abbreviated as Q-magnets, consist of groups of four magnets laid out so that in the planar multipole expansion of the field, the dipole terms cancel and where the lowest significant terms in the field equations are quadrupole. Ferromagnetism. An anonymous reader quotes a report from Motherboard: Earlier this year, researchers at the University of Tokyo accidentally created the strongest controllable magnetic field in history and blew the doors of their lab in the process. Pieces of lodestone were actually used in the very first magnetic compasses ever made. Here is a look at these three types of magnetism, examples of. The neodymium. Ferromagnetism is the strongest type and is responsible for this common phenomenon. With a strength of up to 34 tons, a niobium magnet is the largest magnet known to man. Types of Magnetic Materials. Recently, in an effort to highlight these small but interesting forces, some scientists used an incredibly strong magnetic field (16 Tesla, or 160,000 Gauss) to levitate a frog. BEST FOR ELECTRICIANS: Hurricane 13-Piece 1000V Insulated. This makes certain materials such as Fabric useful for making grippy tires, certain materials such as Ice useful for weight reduction, and some materials useful for improving the looks of a build, such as Glass Material and Grass. 1 Notes on Traits; 3. Paramagnetic materials are weakly attracted to a single pole. 1 Materials list; 1. A core of ferromagnetic material like iron serves to increase the magnetic field created. Stainless Steel – An alloy of steel, chromium and manganese produces a corrosion-resistant metal with yield strength of up to 1,560 Mpa and a tensile strength of up to 1,600 Mpa. 5, for the first time, a large high-temperature superconducting electromagnet was ramped up to a. Strongest Grades of Neodymium Magnets. To reach this record, Sergei Zherlitsyn and his colleagues at the High. force is strongest near the magnet’s poles. Ferromagnetic materials are strongly attracted to both poles of magnets. 47. Ferromagnetic Material – Ferromagnetism. Like all other forces, a magnetic force is a gravitational force. There are various kinds of magnetism, out of which ferromagnetism is the strongest type. This attracting property is either natural, as in the case of lodestone, or induced (formed by unnatural means). The magnetic field generated by any magnet is always strongest at either pole. 22 Tesla (T), which is more. The dysprosium complex also remained strongly magnetic at a relatively balmy 80 K, matching the highest recorded. the stronger the magnet. These magnets can then sliced into smaller magnets or ground to tighter tolerances. Magnetization-Magnetic Field data for four different materials is reported in the figure shown here. B. Measured in oersteds, it essentially captures the magnetic material’s resistance to demagnetization. On September 5, 2021, a team of MIT researchers successfully tested a high-temperature superconducting magnet, breaking the world record for the most powerful magnetic field. There are several material choices including Neodymium Magnets (NdFeB or Rare Earth ), Alnico Magnets, Samarium Cobalt (SmCo )or Ferrite Magnets (Ceramic). at either end or pole of the magnet. 4 teslas. Magnetic properties In its pure form, neodymium has magnetic properties—specifically, it is antiferromagnetic —but only at low temperatures, below 19 K (−254. Whereas in magnetized materials, most of these domains are aligned, pointing in the same direction, which creates a magnetic field. D. Source: DOE/Lawrence Berkeley National Laboratory. There are 3 main types of magnetic materials: ferromagnetic, paramagnetic, and diamagnetic. Ferrofluid on glass, with a rare-earth magnet underneath. Magnets exert forces and torques on each other through the interaction of their magnetic fields. These values range widely and that of oxygen gas may seem modest, but some paramagnetic materials show far. This maximizes the permeance of the core. magnetic materials. The magnet is as powerful as a previous structure 40 times its size. As can be visualized with the magnetic field lines, the magnetic field is strongest inside the magnetic material. Which planet has the strongest magnetic field, and hence the largest magnetosphere? What is its source? Jupiter has the largest magnetosphere. A neodymium magnet is a permanent magnet that is one of the strongest magnets. A typical neutron star (not a Magnetar)= ~1 trillion Gauss. The material and grade of a magnet refer to a set of properties that ultimately yield the magnet’s performance. Because the diamagnetic effect is. Magnetism is caused by the motion of electric charges. The grades generally available to buy, range from N30 to N52 as lower grades are generally no longer manufactured. However, it is important to keep rare earth magnets away from young children. This has the highest magnetic flux density (12,800 gauss), coercive magnetic field strength (12,300 oersted), and overall energy density (40). The weak force. It’s built to stand up to the elements thanks to a MIL-STD.