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Heat power
If you know the current entering in the device as well as voltage across the device you will get the power used by...
Integrated IC
Integrated Circuit is type of circuit has various components like resitor,capactior,diode,transistors are fabricated on a small semi counductor chip.These electronics components are connected...
What is Electromagnetism? The permanent magnet can produce a good and very strong magnetic field. But in some applications, the magnetic field is too...
List of Some Important Magnetic Properties
The following properties are important when a magnetic material is used as a core. 1)Permeability 2)Saturation 3)Electrical Resistivity  4)Remanence  5)Coercivity 6)Reluctivity 7)Reluctance  8)Energy Product 9)Curie temperature  Permeability: Permeability is given by the flux...
What is magnetism?Classification of magnetic materials
What is magnetism? The first magnet was found in the magnesia in Asia minor. The material was given the name magnet. It could attract the...