Latest Magnetism Stories
The catalog provides reference tables and guidance for choosing Hall probes for specific test and measurement applications. Columbus, OH (PRWEB) March 13, 2014
Superior Magnetics for announced a new magnetic therapy necklace for pain relief and prevention of migraines. Knoxville,Tennessee (PRWEB) March 10, 2014
LONDON, March 11, 2014 /PRNewswire/ -- Reportbuyer.com just published a new market research report:
Permanent Magnet market report is analyzed in terms of revenue ($million) and consumption (KT) for all regions, and their respective major countries.
New magnetic anklet for pain relief in seconds by using 5200 Gauss magnets announced Superior Magnetics. Kansas City, Missouri (PRWEB) March 05, 2014
DUBLIN, February 28, 2014 /PRNewswire/ -- Dublin - Research and Markets ( http://www.researchandmarkets.com/research/2hs94t/permanent_magnets) has announced the addition
Superior Magnetics for Pain Free Living announced it can embed Schumann frequency in magnetic jewelry for pain relief. Pittsburg, Pennsylvania (PRWEB) February
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 It has only recently been replaced by Global Positioning Systems.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...
- A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
- (in plural) Money; cash.