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INDUCTOR inductor a passive type electrical component designed to take…

- - - - The number of turns of wire (N) - more turns the higher the inductance
      - The cross-sectional area of the coil of wire (A) - the greater the cross-sectional area
        the higher the inductance
      - The presence of magnetic core - when the coil is wound on an iron core, the same
        current sets up a more concentrated magnetic field and the inductance is increased
      - The way turns are arranged - a short tick coil of wire has a higher inductance than
        the along thin one.
- - - - Practically, the current did not rise by regular. By graphically, it achieves 63.2% from
        madžimum ǀalue ;point ͚B͛ in figure ϳͿ in time constant͘
      - In other ǁords͕ time constant͕
        also defines as time for current of inductor achieve 63.2% from the maximum value.
    - - In decay of current through an inductor, a method to find values of time constant same
        as in rise of current through an inductor.
      - The differences are value of current decay
        from maximum value (IM) to minimum (0), and and value 63.2% replaced with 36.8% which is
        100% - 63.2%.
    - - An inductor possesses an ability to store energy. The energy stored, W in the magnetic
        field of an inductor is given by:
- - - - Mica
      - Ceramic
      - Film
      - Air-gap
      - Paper
    - - Aluminium
      - Tantalum
- - - - as: C = Q/V this equation can also be re-arranged to give the more familiar formula for the
        quantity of charge on the plates as: Q = C x V.
- - - - Area that surrounds the electric charge or charges system where the
        increasing and decreasing of electric force exists.
    - - A line of electric force is known as line or curve that pointed out from
        positive charge (+) to negative charge (-) in a magnetic field.
    - - Known as amount of electric force line pointed out from positive charge (+)
        to negative charge (-) in a magnetic field. Flux symbol is Ψ(phi).
    - - Electric flux density is a measurement of electric flux that pass through a
        unit of plate͛s area with a coincide angle͕ that is an area of ϭ meterϸ͘
      - The ratio between the charge of the capacitor and capacitor plates.
      - The symbol used is D.
        
        D = Q/A
    - - When two metal plates are charged and separated in a certain distance, a
        potential difference will exists between the plates.
      - A force was also generated, known as electric force and the symbol is E. The
        magnetic strength depends on the potential difference and distance
        between plates.
        
        E = V/D
    - - Insulator that is used between the two plates of a capacitance is known as
        dielectric.
      - Electric field exists in the dielectric and the flux density depends on the types
        of insulator used.
    - - Permittivity is a capacitance or ability to store energy of a capacitor.
      - A force was also generated, known as electric force and the symbol. It
        depends on the dielectric substance, and the symbol is ɸ.
        
        E = D/E