Latest Magnetism Stories
MDT Delivers High-Performance and Ultra-Low Power TMR Sensors as Alternatives to Hall Effect Sensors MUNICH and ZHANGJIAGANG, China, Nov.
Superior Magnetics is now embedding scalar energy and Schumann frequency in magnetic jewelry to both restore proper electrical flow and align vibrational frequency Miami,
New line of Magnetic Jewelry announced by Superior Magnetics utilizing the strongest neodymium rare earth magnets manufactured for the fastest relief. Wichita,
Lake Shore will feature its MicroMag™ systems, which are ideal for studying irreversible magnetic processes and interactions in magnetic materials. Columbus,
Arnold CEO Tim Wilson will discuss advanced materials for automotive applications at the Novi show. Chicago, Ill.
International team of researchers uses laser light and intense magnetic fields to simulate astrophysical jets in the lab.
Imagine waking up after a night of camping to find that your compass is pointing south rather than north. It can happen. The magnetic field around Earth has flipped before — though not overnight. In fact, it has happened many times throughout the planet's history.
Magnetic field sensors market research report categorizes the global market on the basis of the different types of magnetic field sensors used in electronic systems, different magnetic technologies
The compass is a tool that helps the user navigate using the Earth's magnetic poles by using a magnetized pointer that reacts to magnetic fields. Since a compass can be used to calculate a heading it quickly improved the safety and efficiency of travel, especially ocean travel. It has only recently been replaced by Global Positioning Systems. It works by indicating the direction of the magnetic north of a planet's magnetosphere. Generally the face of a compass highlights the north, south,...
An electromagnet, a magnet whose magnetic field is produced by the flow of electric current, works until the electric current ceases. The magnetic field in a simple electromagnet is created by a wire passing through it with an electric current. The strength of the magnet depends on the amount of current. By making the wire into a coil the magnetic field is concentrated. A straight tube coil is a solenoid. A stronger magnetic field can be produced by putting a ferromagnetic material, such as...
Magnetite is a magnetic mineral form of both iron(II) oxide and iron(III) oxide or (iron(II,III) oxide), with chemical formula Fe3O4, one of several iron oxides and a member of the spinel group. Magnetite is the most magnetic of all the minerals on Earth, and these magnetic properties led to lodestone being used as an early form of magnetic compass. Small grains of magnetite occur in almost all igneous rocks and metamorphic rocks as well as many sedimentary rocks. Magnetite is a...
- Emitting flashes of light; glittering.