Latest Electromagnetism Stories
LenoRF, a famous electrical accessory supplier from China, has happily announced its new collection of Microwave DC Filters.
New line of Magnetic Jewelry announced by Superior Magnetics utilizing the strongest neodymium rare earth magnets manufactured for the fastest relief. Wichita,
ReportsnReports.com adds “Slovakia Power Market Outlook to 2030, Update 2014 – Market Trends, Regulations, and Competitive Landscape” to its store. Dallas,
BURNABY, Canada, November 6, 2014 /PRNewswire/ -- Asia-Pacific to emerge as the major as well as fastest growing market across the globe with major contribution from China
Miniature connectors designed to perform in extreme temperatures up to 260 degrees Centigrade for improved drilling accuracy. MINNEAPOLIS, Nov.
-- Earnings Conference Call to be held on Thursday, November 13, 2014 at 8:30 am (U.S. Eastern Time) / 9:30 pm (China Time) -- HARBIN, China, Nov.
USHIO America, a leader in the specialty and general lighting marketplaces, today announced the launch of its Ubiquity™ Direct Replacement LED T8 Lamps.
Leading lighting manufacturer Larson Electronics has announced the release of a powerful new LED fixture designed to provide powerful output combined with rugged construction capable of withstanding
Recently, LenoRF, a leading electrical accessory factory in the world, has released its new versions of SMA Female for PCB.
Investment from Recruit will help deliver Ossia's groundbreaking Cota wireless power technology to burgeoning wearables market in Japan REDMOND, Wash., Nov.
Maglev is a vehicle propulsion system that uses magnetic levitation to move a vehicle with magnets instead of wheels. The vehicle hovers a short distance above the guide way by magnets and also uses the magnets for motion. The operation of this system is quite and maintains less friction for improved acceleration and deceleration. Weather does not affect the performance of the vehicle. Currently, some trains make use of the Maglev system, but vacuum tube trains could allow a Maglev system...
The Cathode Ray Tube, which has internal or external means to accelerate and deflect electron beams, is a vacuum tube containing an electron gun and a fluorescent screen. The electron beams that are deflected are used to create images in the form of light emitted from the fluorescent screen. The CRT works by using an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Ferdinand Braun is credited with the first CRT in 1897. It can also be known as the Braun tube....
A tape drive is a storage device that reads and writes data on a magnetic tape. It is mostly used for offline, archival data storage. Tape media is generally cost efficient and has a long archival strength. In contrast to a disk drive which provides random access storage, a tape drive provides sequential access storage. This takes the tape drive a substantial amount of time between winding tape between reels and reading individual data, which is much longer than a disk drive. Consequently,...
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...
A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...
- Having a loud voice; vociferous; clamorous.
- Of grand or imposing sound.