Search results
Results from the WOW.Com Content Network
The city of Ipoh in Perak is known for its kopitiam establishments, where roti bakar accompanied with local tea or coffee beverages and a serving of half boiled eggs is a staple order during morning or afternoon tea. [7] [8] A variation on roti bakar is roti titab, a thick warm toast with kaya spread onto all four corners and topped with a half ...
Most solid materials are non-magnetic, that is, they do not display a magnetic structure. Due to the Pauli exclusion principle, each state is occupied by electrons of opposing spins, so that the charge density is compensated everywhere and the spin degree of freedom is trivial.
PT Sumber Alfaria Trijaya Tbk or Alfamart is a primarily-franchised Indonesian convenience store chain. As of June 2023, it has over 18,000 stores in 27 provinces spread across Indonesia , with 4 million daily customers and tens of thousands of micro, small and medium-scale business partners. [ 1 ]
Djoko Susanto, born Kwok Kwie Fo (Chinese: 郭貴和; pinyin: Guō Guì Hé; Pe̍h-ōe-jī: Kueh Kùi Hām; born 9 February 1950) is an Indonesian entrepreneur, successful businessman and well known as a new billionaire of Indonesia since 2011.
Giant magnetoresistance (GMR) is a quantum mechanical magnetoresistance effect observed in multilayers composed of alternating ferromagnetic and non-magnetic conductive layers.
A magnet keeper is a specialised pole piece used to temporarily connect the poles of a permanent magnet, to help to preserve the magnetism, and for safety in the case of large and powerful magnets. Another specialised pole piece is the armature of an electromechanical solenoid , which produces work by being attracted by an electromagnet when ...
Magnetic field of a simple bar magnet. A dipole magnet is the simplest type of magnet. It has two poles, one north and one south. Its magnetic field lines form simple closed loops which emerge from the north pole, re-enter at the south pole, then pass through the body of the magnet. The simplest example of a dipole magnet is a bar magnet. [1]
Within two months, Faraday had found several other manifestations of electromagnetic induction. For example, he saw transient currents when he quickly slid a bar magnet in and out of a coil of wires, and he generated a steady current by rotating a copper disk near the bar magnet with a sliding electrical lead ("Faraday's disk").